15230646

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{12263}}^1$

素因数の和:12297

約数の個数: 32

約数和(自身を含む): 35320320

約数和(自身を除く): 20089674

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 12263, 24526, 36789, 73578, 110367, 220734, 282049, 331101, 564098, 662202, 846147, 1692294, 2538441, 5076882, 7615323, 15230646]

約数ペア:

[(1, 15230646), (2, 7615323), (3, 5076882), (6, 2538441), (9, 1692294), (18, 846147), (23, 662202), (27, 564098), (46, 331101), (54, 282049), (69, 220734), (138, 110367), (207, 73578), (414, 36789), (621, 24526), (1242, 12263)]