15861612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5981}}^1$

素因数の和:6018

約数の個数: 48

約数和(自身を含む): 42208992

約数和(自身を除く): 26347380

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 5981, 11962, 17943, 23924, 35886, 71772, 77753, 101677, 155506, 203354, 233259, 305031, 311012, 406708, 466518, 610062, 933036, 1220124, 1321801, 2643602, 3965403, 5287204, 7930806, 15861612]

約数ペア:

[(1, 15861612), (2, 7930806), (3, 5287204), (4, 3965403), (6, 2643602), (12, 1321801), (13, 1220124), (17, 933036), (26, 610062), (34, 466518), (39, 406708), (51, 311012), (52, 305031), (68, 233259), (78, 203354), (102, 155506), (156, 101677), (204, 77753), (221, 71772), (442, 35886), (663, 23924), (884, 17943), (1326, 11962), (2652, 5981)]