12811625316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{52903}}^1$

素因数の和:52982

約数の個数: 108

約数和(自身を含む): 38244513216

約数和(自身を除く): 25432887900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 961, 1116, 1302, 1922, 1953, 2604, 2883, 3844, 3906, 5766, 6727, 7812, 8649, 11532, 13454, 17298, 20181, 26908, 34596, 40362, 52903, 60543, 80724, 105806, 121086, 158709, 211612, 242172, 317418, 370321, 476127, 634836, 740642, 952254, 1110963, 1481284, 1639993, 1904508, 2221926, 3279986, 3332889, 4443852, 4919979, 6559972, 6665778, 9839958, 11479951, 13331556, 14759937, 19679916, 22959902, 29519874, 34439853, 45919804, 50839783, 59039748, 68879706, 101679566, 103319559, 137759412, 152519349, 203359132, 206639118, 305038698, 355878481, 413278236, 457558047, 610077396, 711756962, 915116094, 1067635443, 1423513924, 1830232188, 2135270886, 3202906329, 4270541772, 6405812658, 12811625316]

約数ペア:

[(1, 12811625316), (2, 6405812658), (3, 4270541772), (4, 3202906329), (6, 2135270886), (7, 1830232188), (9, 1423513924), (12, 1067635443), (14, 915116094), (18, 711756962), (21, 610077396), (28, 457558047), (31, 413278236), (36, 355878481), (42, 305038698), (62, 206639118), (63, 203359132), (84, 152519349), (93, 137759412), (124, 103319559), (126, 101679566), (186, 68879706), (217, 59039748), (252, 50839783), (279, 45919804), (372, 34439853), (434, 29519874), (558, 22959902), (651, 19679916), (868, 14759937), (961, 13331556), (1116, 11479951), (1302, 9839958), (1922, 6665778), (1953, 6559972), (2604, 4919979), (2883, 4443852), (3844, 3332889), (3906, 3279986), (5766, 2221926), (6727, 1904508), (7812, 1639993), (8649, 1481284), (11532, 1110963), (13454, 952254), (17298, 740642), (20181, 634836), (26908, 476127), (34596, 370321), (40362, 317418), (52903, 242172), (60543, 211612), (80724, 158709), (105806, 121086)]