31710564

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{13147}}^1$

素因数の和:13224

約数の個数: 36

約数和(自身を含む): 81359824

約数和(自身を除く): 49649260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 13147, 26294, 39441, 52588, 78882, 118323, 157764, 236646, 473292, 880849, 1761698, 2642547, 3523396, 5285094, 7927641, 10570188, 15855282, 31710564]

約数ペア:

[(1, 31710564), (2, 15855282), (3, 10570188), (4, 7927641), (6, 5285094), (9, 3523396), (12, 2642547), (18, 1761698), (36, 880849), (67, 473292), (134, 236646), (201, 157764), (268, 118323), (402, 78882), (603, 52588), (804, 39441), (1206, 26294), (2412, 13147)]