15174984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1223}}^1$

素因数の和:1290

約数の個数: 64

約数和(自身を含む): 42301440

約数和(自身を除く): 27126456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 88, 94, 132, 141, 188, 264, 282, 376, 517, 564, 1034, 1128, 1223, 1551, 2068, 2446, 3102, 3669, 4136, 4892, 6204, 7338, 9784, 12408, 13453, 14676, 26906, 29352, 40359, 53812, 57481, 80718, 107624, 114962, 161436, 172443, 229924, 322872, 344886, 459848, 632291, 689772, 1264582, 1379544, 1896873, 2529164, 3793746, 5058328, 7587492, 15174984]

約数ペア:

[(1, 15174984), (2, 7587492), (3, 5058328), (4, 3793746), (6, 2529164), (8, 1896873), (11, 1379544), (12, 1264582), (22, 689772), (24, 632291), (33, 459848), (44, 344886), (47, 322872), (66, 229924), (88, 172443), (94, 161436), (132, 114962), (141, 107624), (188, 80718), (264, 57481), (282, 53812), (376, 40359), (517, 29352), (564, 26906), (1034, 14676), (1128, 13453), (1223, 12408), (1551, 9784), (2068, 7338), (2446, 6204), (3102, 4892), (3669, 4136)]