2018014317

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{12653}}^1$

素因数の和:12855

約数の個数: 40

約数和(自身を含む): 3307249440

約数和(自身を除く): 1289235123

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 179, 297, 537, 891, 1611, 1969, 4833, 5907, 12653, 14499, 17721, 37959, 53163, 113877, 139183, 159489, 341631, 417549, 1024893, 1252647, 2264887, 3757941, 6794661, 11273823, 20383983, 24913757, 61151949, 74741271, 183455847, 224223813, 672671439, 2018014317]

約数ペア:

[(1, 2018014317), (3, 672671439), (9, 224223813), (11, 183455847), (27, 74741271), (33, 61151949), (81, 24913757), (99, 20383983), (179, 11273823), (297, 6794661), (537, 3757941), (891, 2264887), (1611, 1252647), (1969, 1024893), (4833, 417549), (5907, 341631), (12653, 159489), (14499, 139183), (17721, 113877), (37959, 53163)]