66920412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{428977}}^1$

素因数の和:428997

約数の個数: 24

約数和(自身を含む): 168159376

約数和(自身を除く): 101238964

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 428977, 857954, 1286931, 1715908, 2573862, 5147724, 5576701, 11153402, 16730103, 22306804, 33460206, 66920412]

約数ペア:

[(1, 66920412), (2, 33460206), (3, 22306804), (4, 16730103), (6, 11153402), (12, 5576701), (13, 5147724), (26, 2573862), (39, 1715908), (52, 1286931), (78, 857954), (156, 428977)]