15411402

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 35043840

約数和(自身を除く): 19632438

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 71, 93, 142, 186, 213, 279, 389, 426, 558, 639, 778, 1167, 1278, 2201, 2334, 3501, 4402, 6603, 7002, 12059, 13206, 19809, 24118, 27619, 36177, 39618, 55238, 72354, 82857, 108531, 165714, 217062, 248571, 497142, 856189, 1712378, 2568567, 5137134, 7705701, 15411402]

約数ペア:

[(1, 15411402), (2, 7705701), (3, 5137134), (6, 2568567), (9, 1712378), (18, 856189), (31, 497142), (62, 248571), (71, 217062), (93, 165714), (142, 108531), (186, 82857), (213, 72354), (279, 55238), (389, 39618), (426, 36177), (558, 27619), (639, 24118), (778, 19809), (1167, 13206), (1278, 12059), (2201, 7002), (2334, 6603), (3501, 4402)]