18445627044

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9739}}^1$

素因数の和:9855

約数の個数: 192

約数和(自身を含む): 54980352000

約数和(自身を除く): 36534724956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 71, 76, 78, 108, 114, 117, 142, 156, 171, 213, 228, 234, 247, 284, 342, 351, 426, 468, 494, 513, 639, 684, 702, 741, 852, 923, 988, 1026, 1278, 1349, 1404, 1482, 1846, 1917, 2052, 2223, 2556, 2698, 2769, 2964, 3692, 3834, 4047, 4446, 5396, 5538, 6669, 7668, 8094, 8307, 8892, 9739, 11076, 12141, 13338, 16188, 16614, 17537, 19478, 24282, 24921, 26676, 29217, 33228, 35074, 36423, 38956, 48564, 49842, 52611, 58434, 70148, 72846, 87651, 99684, 105222, 116868, 126607, 145692, 157833, 175302, 185041, 210444, 253214, 262953, 315666, 350604, 370082, 379821, 473499, 506428, 525906, 555123, 631332, 691469, 740164, 759642, 946998, 1051812, 1110246, 1139463, 1382938, 1519284, 1665369, 1893996, 2074407, 2220492, 2278926, 2405533, 2765876, 3330738, 3418389, 4148814, 4557852, 4811066, 4996107, 6223221, 6661476, 6836778, 7216599, 8297628, 8989097, 9622132, 9992214, 12446442, 13137911, 13673556, 14433198, 17978194, 18669663, 19984428, 21649797, 24892884, 26275822, 26967291, 28866396, 35956388, 37339326, 39413733, 43299594, 52551644, 53934582, 64949391, 74678652, 78827466, 80901873, 86599188, 107869164, 118241199, 129898782, 157654932, 161803746, 170792843, 236482398, 242705619, 259797564, 323607492, 341585686, 354723597, 472964796, 485411238, 512378529, 683171372, 709447194, 970822476, 1024757058, 1418894388, 1537135587, 2049514116, 3074271174, 4611406761, 6148542348, 9222813522, 18445627044]

約数ペア:

[(1, 18445627044), (2, 9222813522), (3, 6148542348), (4, 4611406761), (6, 3074271174), (9, 2049514116), (12, 1537135587), (13, 1418894388), (18, 1024757058), (19, 970822476), (26, 709447194), (27, 683171372), (36, 512378529), (38, 485411238), (39, 472964796), (52, 354723597), (54, 341585686), (57, 323607492), (71, 259797564), (76, 242705619), (78, 236482398), (108, 170792843), (114, 161803746), (117, 157654932), (142, 129898782), (156, 118241199), (171, 107869164), (213, 86599188), (228, 80901873), (234, 78827466), (247, 74678652), (284, 64949391), (342, 53934582), (351, 52551644), (426, 43299594), (468, 39413733), (494, 37339326), (513, 35956388), (639, 28866396), (684, 26967291), (702, 26275822), (741, 24892884), (852, 21649797), (923, 19984428), (988, 18669663), (1026, 17978194), (1278, 14433198), (1349, 13673556), (1404, 13137911), (1482, 12446442), (1846, 9992214), (1917, 9622132), (2052, 8989097), (2223, 8297628), (2556, 7216599), (2698, 6836778), (2769, 6661476), (2964, 6223221), (3692, 4996107), (3834, 4811066), (4047, 4557852), (4446, 4148814), (5396, 3418389), (5538, 3330738), (6669, 2765876), (7668, 2405533), (8094, 2278926), (8307, 2220492), (8892, 2074407), (9739, 1893996), (11076, 1665369), (12141, 1519284), (13338, 1382938), (16188, 1139463), (16614, 1110246), (17537, 1051812), (19478, 946998), (24282, 759642), (24921, 740164), (26676, 691469), (29217, 631332), (33228, 555123), (35074, 525906), (36423, 506428), (38956, 473499), (48564, 379821), (49842, 370082), (52611, 350604), (58434, 315666), (70148, 262953), (72846, 253214), (87651, 210444), (99684, 185041), (105222, 175302), (116868, 157833), (126607, 145692)]