15906294

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1463

約数の個数: 48

約数和(自身を含む): 37320192

約数和(自身を除く): 21413898

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 1242, 1423, 1863, 2846, 3726, 4269, 5589, 8538, 11178, 12807, 25614, 32729, 38421, 65458, 76842, 98187, 115263, 196374, 230526, 294561, 345789, 589122, 691578, 883683, 1767366, 2651049, 5302098, 7953147, 15906294]

約数ペア:

[(1, 15906294), (2, 7953147), (3, 5302098), (6, 2651049), (9, 1767366), (18, 883683), (23, 691578), (27, 589122), (46, 345789), (54, 294561), (69, 230526), (81, 196374), (138, 115263), (162, 98187), (207, 76842), (243, 65458), (414, 38421), (486, 32729), (621, 25614), (1242, 12807), (1423, 11178), (1863, 8538), (2846, 5589), (3726, 4269)]