326646

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 760320

約数和(自身を除く): 433674

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 263, 414, 526, 621, 789, 1242, 1578, 2367, 4734, 6049, 7101, 12098, 14202, 18147, 36294, 54441, 108882, 163323, 326646]

約数ペア:

[(1, 326646), (2, 163323), (3, 108882), (6, 54441), (9, 36294), (18, 18147), (23, 14202), (27, 12098), (46, 7101), (54, 6049), (69, 4734), (138, 2367), (207, 1578), (263, 1242), (414, 789), (526, 621)]