15684852

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 37920960

約数和(自身を除く): 22236108

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 113, 129, 172, 226, 258, 269, 339, 452, 516, 538, 678, 807, 1076, 1356, 1614, 3228, 4859, 9718, 11567, 14577, 19436, 23134, 29154, 30397, 34701, 46268, 58308, 60794, 69402, 91191, 121588, 138804, 182382, 364764, 1307071, 2614142, 3921213, 5228284, 7842426, 15684852]

約数ペア:

[(1, 15684852), (2, 7842426), (3, 5228284), (4, 3921213), (6, 2614142), (12, 1307071), (43, 364764), (86, 182382), (113, 138804), (129, 121588), (172, 91191), (226, 69402), (258, 60794), (269, 58308), (339, 46268), (452, 34701), (516, 30397), (538, 29154), (678, 23134), (807, 19436), (1076, 14577), (1356, 11567), (1614, 9718), (3228, 4859)]