18795575448

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{61409}}^1$

素因数の和:61546

約数の個数: 128

約数和(自身を含む): 56742840000

約数和(自身を除く): 37947264552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 109, 117, 156, 216, 218, 234, 312, 327, 351, 436, 468, 654, 702, 872, 936, 981, 1308, 1404, 1417, 1962, 2616, 2808, 2834, 2943, 3924, 4251, 5668, 5886, 7848, 8502, 11336, 11772, 12753, 17004, 23544, 25506, 34008, 38259, 51012, 61409, 76518, 102024, 122818, 153036, 184227, 245636, 306072, 368454, 491272, 552681, 736908, 798317, 1105362, 1473816, 1596634, 1658043, 2210724, 2394951, 3193268, 3316086, 4421448, 4789902, 6386536, 6632172, 6693581, 7184853, 9579804, 13264344, 13387162, 14369706, 19159608, 20080743, 21554559, 26774324, 28739412, 40161486, 43109118, 53548648, 57478824, 60242229, 80322972, 86218236, 87016553, 120484458, 160645944, 172436472, 174033106, 180726687, 240968916, 261049659, 348066212, 361453374, 481937832, 522099318, 696132424, 722906748, 783148977, 1044198636, 1445813496, 1566297954, 2088397272, 2349446931, 3132595908, 4698893862, 6265191816, 9397787724, 18795575448]

約数ペア:

[(1, 18795575448), (2, 9397787724), (3, 6265191816), (4, 4698893862), (6, 3132595908), (8, 2349446931), (9, 2088397272), (12, 1566297954), (13, 1445813496), (18, 1044198636), (24, 783148977), (26, 722906748), (27, 696132424), (36, 522099318), (39, 481937832), (52, 361453374), (54, 348066212), (72, 261049659), (78, 240968916), (104, 180726687), (108, 174033106), (109, 172436472), (117, 160645944), (156, 120484458), (216, 87016553), (218, 86218236), (234, 80322972), (312, 60242229), (327, 57478824), (351, 53548648), (436, 43109118), (468, 40161486), (654, 28739412), (702, 26774324), (872, 21554559), (936, 20080743), (981, 19159608), (1308, 14369706), (1404, 13387162), (1417, 13264344), (1962, 9579804), (2616, 7184853), (2808, 6693581), (2834, 6632172), (2943, 6386536), (3924, 4789902), (4251, 4421448), (5668, 3316086), (5886, 3193268), (7848, 2394951), (8502, 2210724), (11336, 1658043), (11772, 1596634), (12753, 1473816), (17004, 1105362), (23544, 798317), (25506, 736908), (34008, 552681), (38259, 491272), (51012, 368454), (61409, 306072), (76518, 245636), (102024, 184227), (122818, 153036)]