61645266

素因数分解:

$2^1\times 3^3\times {\mathrm{349}}^1\times {\mathrm{3271}}^1$

素因数の和:3631

約数の個数: 32

約数和(自身を含む): 137424000

約数和(自身を除く): 75778734

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 349, 698, 1047, 2094, 3141, 3271, 6282, 6542, 9423, 9813, 18846, 19626, 29439, 58878, 88317, 176634, 1141579, 2283158, 3424737, 6849474, 10274211, 20548422, 30822633, 61645266]

約数ペア:

[(1, 61645266), (2, 30822633), (3, 20548422), (6, 10274211), (9, 6849474), (18, 3424737), (27, 2283158), (54, 1141579), (349, 176634), (698, 88317), (1047, 58878), (2094, 29439), (3141, 19626), (3271, 18846), (6282, 9813), (6542, 9423)]