10898748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:787

約数の個数: 72

約数和(自身を含む): 32046560

約数和(自身を除く): 21147812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 709, 732, 854, 1098, 1281, 1418, 1708, 2127, 2196, 2562, 2836, 3843, 4254, 4963, 5124, 6381, 7686, 8508, 9926, 12762, 14889, 15372, 19852, 25524, 29778, 43249, 44667, 59556, 86498, 89334, 129747, 172996, 178668, 259494, 302743, 389241, 518988, 605486, 778482, 908229, 1210972, 1556964, 1816458, 2724687, 3632916, 5449374, 10898748]

約数ペア:

[(1, 10898748), (2, 5449374), (3, 3632916), (4, 2724687), (6, 1816458), (7, 1556964), (9, 1210972), (12, 908229), (14, 778482), (18, 605486), (21, 518988), (28, 389241), (36, 302743), (42, 259494), (61, 178668), (63, 172996), (84, 129747), (122, 89334), (126, 86498), (183, 59556), (244, 44667), (252, 43249), (366, 29778), (427, 25524), (549, 19852), (709, 15372), (732, 14889), (854, 12762), (1098, 9926), (1281, 8508), (1418, 7686), (1708, 6381), (2127, 5124), (2196, 4963), (2562, 4254), (2836, 3843)]