40659948

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{53783}}^1$

素因数の和:53803

約数の個数: 48

約数和(自身を含む): 120476160

約数和(自身を除く): 79816212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 53783, 107566, 161349, 215132, 322698, 376481, 484047, 645396, 752962, 968094, 1129443, 1452141, 1505924, 1936188, 2258886, 2904282, 3388329, 4517772, 5808564, 6776658, 10164987, 13553316, 20329974, 40659948]

約数ペア:

[(1, 40659948), (2, 20329974), (3, 13553316), (4, 10164987), (6, 6776658), (7, 5808564), (9, 4517772), (12, 3388329), (14, 2904282), (18, 2258886), (21, 1936188), (27, 1505924), (28, 1452141), (36, 1129443), (42, 968094), (54, 752962), (63, 645396), (84, 484047), (108, 376481), (126, 322698), (189, 215132), (252, 161349), (378, 107566), (756, 53783)]