40080138

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{136327}}^1$

素因数の和:136346

約数の個数: 24

約数和(自身を含む): 93248352

約数和(自身を除く): 53168214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 136327, 272654, 408981, 817962, 954289, 1908578, 2862867, 5725734, 6680023, 13360046, 20040069, 40080138]

約数ペア:

[(1, 40080138), (2, 20040069), (3, 13360046), (6, 6680023), (7, 5725734), (14, 2862867), (21, 1908578), (42, 954289), (49, 817962), (98, 408981), (147, 272654), (294, 136327)]