3928986

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:400

約数の個数: 40

約数和(自身を含む): 8944320

約数和(自身を除く): 5015334

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 307, 474, 614, 711, 921, 1422, 1842, 2133, 2763, 4266, 5526, 6399, 8289, 12798, 16578, 24253, 24867, 48506, 49734, 72759, 145518, 218277, 436554, 654831, 1309662, 1964493, 3928986]

約数ペア:

[(1, 3928986), (2, 1964493), (3, 1309662), (6, 654831), (9, 436554), (18, 218277), (27, 145518), (54, 72759), (79, 49734), (81, 48506), (158, 24867), (162, 24253), (237, 16578), (307, 12798), (474, 8289), (614, 6399), (711, 5526), (921, 4266), (1422, 2763), (1842, 2133)]