40506894

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 91278720

約数和(自身を除く): 50771826

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 229, 279, 317, 458, 558, 634, 687, 951, 1374, 1902, 2061, 2853, 4122, 5706, 7099, 9827, 14198, 19654, 21297, 29481, 42594, 58962, 63891, 72593, 88443, 127782, 145186, 176886, 217779, 435558, 653337, 1306674, 2250383, 4500766, 6751149, 13502298, 20253447, 40506894]

約数ペア:

[(1, 40506894), (2, 20253447), (3, 13502298), (6, 6751149), (9, 4500766), (18, 2250383), (31, 1306674), (62, 653337), (93, 435558), (186, 217779), (229, 176886), (279, 145186), (317, 127782), (458, 88443), (558, 72593), (634, 63891), (687, 58962), (951, 42594), (1374, 29481), (1902, 21297), (2061, 19654), (2853, 14198), (4122, 9827), (5706, 7099)]