40458348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5179}}^1$

素因数の和:5227

約数の個数: 72

約数和(自身を含む): 120673280

約数和(自身を除く): 80214932

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, 1116, 1302, 1953, 2604, 3906, 5179, 7812, 10358, 15537, 20716, 31074, 36253, 46611, 62148, 72506, 93222, 108759, 145012, 160549, 186444, 217518, 321098, 326277, 435036, 481647, 642196, 652554, 963294, 1123843, 1305108, 1444941, 1926588, 2247686, 2889882, 3371529, 4495372, 5779764, 6743058, 10114587, 13486116, 20229174, 40458348]

約数ペア:

[(1, 40458348), (2, 20229174), (3, 13486116), (4, 10114587), (6, 6743058), (7, 5779764), (9, 4495372), (12, 3371529), (14, 2889882), (18, 2247686), (21, 1926588), (28, 1444941), (31, 1305108), (36, 1123843), (42, 963294), (62, 652554), (63, 642196), (84, 481647), (93, 435036), (124, 326277), (126, 321098), (186, 217518), (217, 186444), (252, 160549), (279, 145012), (372, 108759), (434, 93222), (558, 72506), (651, 62148), (868, 46611), (1116, 36253), (1302, 31074), (1953, 20716), (2604, 15537), (3906, 10358), (5179, 7812)]