6561528

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{2087}}^1$

素因数の和:2227

約数の個数: 32

約数和(自身を含む): 16536960

約数和(自身を除く): 9975432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 2087, 3144, 4174, 6261, 8348, 12522, 16696, 25044, 50088, 273397, 546794, 820191, 1093588, 1640382, 2187176, 3280764, 6561528]

約数ペア:

[(1, 6561528), (2, 3280764), (3, 2187176), (4, 1640382), (6, 1093588), (8, 820191), (12, 546794), (24, 273397), (131, 50088), (262, 25044), (393, 16696), (524, 12522), (786, 8348), (1048, 6261), (1572, 4174), (2087, 3144)]