72186786

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18481}}^1$

素因数の和:18527

約数の個数: 48

約数和(自身を含む): 184524288

約数和(自身を除く): 112337502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 18481, 36962, 55443, 110886, 129367, 166329, 258734, 332658, 388101, 572911, 776202, 1145822, 1164303, 1718733, 2328606, 3437466, 4010377, 5156199, 8020754, 10312398, 12031131, 24062262, 36093393, 72186786]

約数ペア:

[(1, 72186786), (2, 36093393), (3, 24062262), (6, 12031131), (7, 10312398), (9, 8020754), (14, 5156199), (18, 4010377), (21, 3437466), (31, 2328606), (42, 1718733), (62, 1164303), (63, 1145822), (93, 776202), (126, 572911), (186, 388101), (217, 332658), (279, 258734), (434, 166329), (558, 129367), (651, 110886), (1302, 55443), (1953, 36962), (3906, 18481)]