18103668492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{20749}}^1$

素因数の和:20840

約数の個数: 192

約数和(自身を含む): 56222208000

約数和(自身を除く): 38118539508

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 47, 51, 52, 68, 78, 84, 91, 94, 102, 119, 141, 156, 182, 188, 204, 221, 238, 273, 282, 329, 357, 364, 442, 476, 546, 564, 611, 658, 663, 714, 799, 884, 987, 1092, 1222, 1316, 1326, 1428, 1547, 1598, 1833, 1974, 2397, 2444, 2652, 3094, 3196, 3666, 3948, 4277, 4641, 4794, 5593, 6188, 7332, 8554, 9282, 9588, 10387, 11186, 12831, 16779, 17108, 18564, 20749, 20774, 22372, 25662, 31161, 33558, 41498, 41548, 51324, 62247, 62322, 67116, 72709, 82996, 124494, 124644, 145243, 145418, 218127, 248988, 269737, 290486, 290836, 352733, 435729, 436254, 539474, 580972, 705466, 809211, 871458, 872508, 975203, 1058199, 1078948, 1410932, 1618422, 1742916, 1888159, 1950406, 2116398, 2469131, 2925609, 3236844, 3776318, 3900812, 4232796, 4585529, 4938262, 5664477, 5851218, 6826421, 7407393, 7552636, 9171058, 9876524, 11328954, 11702436, 12677639, 13652842, 13756587, 14814786, 16578451, 18342116, 20479263, 22657908, 25355278, 27305684, 27513174, 29629572, 32098703, 33156902, 38032917, 40958526, 49735353, 50710556, 55026348, 64197406, 66313804, 76065834, 81917052, 88743473, 96296109, 99470706, 116049157, 128394812, 152131668, 177486946, 192592218, 198941412, 215519863, 232098314, 266230419, 348147471, 354973892, 385184436, 431039726, 464196628, 532460838, 646559589, 696294942, 862079452, 1064921676, 1293119178, 1392589884, 1508639041, 2586238356, 3017278082, 4525917123, 6034556164, 9051834246, 18103668492]

約数ペア:

[(1, 18103668492), (2, 9051834246), (3, 6034556164), (4, 4525917123), (6, 3017278082), (7, 2586238356), (12, 1508639041), (13, 1392589884), (14, 1293119178), (17, 1064921676), (21, 862079452), (26, 696294942), (28, 646559589), (34, 532460838), (39, 464196628), (42, 431039726), (47, 385184436), (51, 354973892), (52, 348147471), (68, 266230419), (78, 232098314), (84, 215519863), (91, 198941412), (94, 192592218), (102, 177486946), (119, 152131668), (141, 128394812), (156, 116049157), (182, 99470706), (188, 96296109), (204, 88743473), (221, 81917052), (238, 76065834), (273, 66313804), (282, 64197406), (329, 55026348), (357, 50710556), (364, 49735353), (442, 40958526), (476, 38032917), (546, 33156902), (564, 32098703), (611, 29629572), (658, 27513174), (663, 27305684), (714, 25355278), (799, 22657908), (884, 20479263), (987, 18342116), (1092, 16578451), (1222, 14814786), (1316, 13756587), (1326, 13652842), (1428, 12677639), (1547, 11702436), (1598, 11328954), (1833, 9876524), (1974, 9171058), (2397, 7552636), (2444, 7407393), (2652, 6826421), (3094, 5851218), (3196, 5664477), (3666, 4938262), (3948, 4585529), (4277, 4232796), (4641, 3900812), (4794, 3776318), (5593, 3236844), (6188, 2925609), (7332, 2469131), (8554, 2116398), (9282, 1950406), (9588, 1888159), (10387, 1742916), (11186, 1618422), (12831, 1410932), (16779, 1078948), (17108, 1058199), (18564, 975203), (20749, 872508), (20774, 871458), (22372, 809211), (25662, 705466), (31161, 580972), (33558, 539474), (41498, 436254), (41548, 435729), (51324, 352733), (62247, 290836), (62322, 290486), (67116, 269737), (72709, 248988), (82996, 218127), (124494, 145418), (124644, 145243)]