2690118

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1649

約数の個数: 32

約数和(自身を含む): 6174720

約数和(自身を除く): 3484602

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1607, 1674, 3214, 4821, 9642, 14463, 28926, 43389, 49817, 86778, 99634, 149451, 298902, 448353, 896706, 1345059, 2690118]

約数ペア:

[(1, 2690118), (2, 1345059), (3, 896706), (6, 448353), (9, 298902), (18, 149451), (27, 99634), (31, 86778), (54, 49817), (62, 43389), (93, 28926), (186, 14463), (279, 9642), (558, 4821), (837, 3214), (1607, 1674)]