42918486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2141}}^1$

素因数の和:2416

約数の個数: 32

約数和(自身を含む): 92842848

約数和(自身を除く): 49924362

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 257, 514, 771, 1542, 2141, 3341, 4282, 6423, 6682, 10023, 12846, 20046, 27833, 55666, 83499, 166998, 550237, 1100474, 1650711, 3301422, 7153081, 14306162, 21459243, 42918486]

約数ペア:

[(1, 42918486), (2, 21459243), (3, 14306162), (6, 7153081), (13, 3301422), (26, 1650711), (39, 1100474), (78, 550237), (257, 166998), (514, 83499), (771, 55666), (1542, 27833), (2141, 20046), (3341, 12846), (4282, 10023), (6423, 6682)]