91251718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{797}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 151683840

約数和(自身を除く): 60432122

約数列:

[1, 2, 19, 23, 38, 46, 131, 262, 437, 797, 874, 1594, 2489, 3013, 4978, 6026, 15143, 18331, 30286, 36662, 57247, 104407, 114494, 208814, 348289, 696578, 1983733, 2401361, 3967466, 4802722, 45625859, 91251718]

約数ペア:

[(1, 91251718), (2, 45625859), (19, 4802722), (23, 3967466), (38, 2401361), (46, 1983733), (131, 696578), (262, 348289), (437, 208814), (797, 114494), (874, 104407), (1594, 57247), (2489, 36662), (3013, 30286), (4978, 18331), (6026, 15143)]