121342578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{36571}}^1$

素因数の和:36662

約数の個数: 32

約数和(自身を含む): 280872960

約数和(自身を除く): 159530382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 36571, 73142, 109713, 219426, 255997, 511994, 767991, 1535982, 2889109, 5778218, 8667327, 17334654, 20223763, 40447526, 60671289, 121342578]

約数ペア:

[(1, 121342578), (2, 60671289), (3, 40447526), (6, 20223763), (7, 17334654), (14, 8667327), (21, 5778218), (42, 2889109), (79, 1535982), (158, 767991), (237, 511994), (474, 255997), (553, 219426), (1106, 109713), (1659, 73142), (3318, 36571)]