13977366

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 32514048

約数和(自身を除く): 18536682

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 83, 102, 127, 166, 221, 249, 254, 381, 442, 498, 663, 762, 1079, 1326, 1411, 1651, 2158, 2159, 2822, 3237, 3302, 4233, 4318, 4953, 6474, 6477, 8466, 9906, 10541, 12954, 18343, 21082, 28067, 31623, 36686, 55029, 56134, 63246, 84201, 110058, 137033, 168402, 179197, 274066, 358394, 411099, 537591, 822198, 1075182, 2329561, 4659122, 6988683, 13977366]

約数ペア:

[(1, 13977366), (2, 6988683), (3, 4659122), (6, 2329561), (13, 1075182), (17, 822198), (26, 537591), (34, 411099), (39, 358394), (51, 274066), (78, 179197), (83, 168402), (102, 137033), (127, 110058), (166, 84201), (221, 63246), (249, 56134), (254, 55029), (381, 36686), (442, 31623), (498, 28067), (663, 21082), (762, 18343), (1079, 12954), (1326, 10541), (1411, 9906), (1651, 8466), (2158, 6477), (2159, 6474), (2822, 4953), (3237, 4318), (3302, 4233)]