38644938

素因数分解:

$2^1\times 3^4\times {\mathrm{149}}^1\times {\mathrm{1601}}^1$

素因数の和:1764

約数の個数: 40

約数和(自身を含む): 87228900

約数和(自身を除く): 48583962

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 149, 162, 298, 447, 894, 1341, 1601, 2682, 3202, 4023, 4803, 8046, 9606, 12069, 14409, 24138, 28818, 43227, 86454, 129681, 238549, 259362, 477098, 715647, 1431294, 2146941, 4293882, 6440823, 12881646, 19322469, 38644938]

約数ペア:

[(1, 38644938), (2, 19322469), (3, 12881646), (6, 6440823), (9, 4293882), (18, 2146941), (27, 1431294), (54, 715647), (81, 477098), (149, 259362), (162, 238549), (298, 129681), (447, 86454), (894, 43227), (1341, 28818), (1601, 24138), (2682, 14409), (3202, 12069), (4023, 9606), (4803, 8046)]