18010008

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{8069}}^1$

素因数の和:8112

約数の個数: 48

約数和(自身を含む): 50356800

約数和(自身を除く): 32346792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 8069, 16138, 24207, 32276, 48414, 64552, 72621, 96828, 145242, 193656, 250139, 290484, 500278, 580968, 750417, 1000556, 1500834, 2001112, 2251251, 3001668, 4502502, 6003336, 9005004, 18010008]

約数ペア:

[(1, 18010008), (2, 9005004), (3, 6003336), (4, 4502502), (6, 3001668), (8, 2251251), (9, 2001112), (12, 1500834), (18, 1000556), (24, 750417), (31, 580968), (36, 500278), (62, 290484), (72, 250139), (93, 193656), (124, 145242), (186, 96828), (248, 72621), (279, 64552), (372, 48414), (558, 32276), (744, 24207), (1116, 16138), (2232, 8069)]