7728426

素因数分解:

$2^1\times 3^3\times {\mathrm{167}}^1\times {\mathrm{857}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 17297280

約数和(自身を除く): 9568854

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 167, 334, 501, 857, 1002, 1503, 1714, 2571, 3006, 4509, 5142, 7713, 9018, 15426, 23139, 46278, 143119, 286238, 429357, 858714, 1288071, 2576142, 3864213, 7728426]

約数ペア:

[(1, 7728426), (2, 3864213), (3, 2576142), (6, 1288071), (9, 858714), (18, 429357), (27, 286238), (54, 143119), (167, 46278), (334, 23139), (501, 15426), (857, 9018), (1002, 7713), (1503, 5142), (1714, 4509), (2571, 3006)]