2607486

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{181}}^1$

素因数の和:214

約数の個数: 40

約数和(自身を含む): 6117384

約数和(自身を除く): 3509898

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 181, 294, 343, 362, 543, 686, 1029, 1086, 1267, 2058, 2401, 2534, 3801, 4802, 7203, 7602, 8869, 14406, 17738, 26607, 53214, 62083, 124166, 186249, 372498, 434581, 869162, 1303743, 2607486]

約数ペア:

[(1, 2607486), (2, 1303743), (3, 869162), (6, 434581), (7, 372498), (14, 186249), (21, 124166), (42, 62083), (49, 53214), (98, 26607), (147, 17738), (181, 14406), (294, 8869), (343, 7602), (362, 7203), (543, 4802), (686, 3801), (1029, 2534), (1086, 2401), (1267, 2058)]