128324238

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{436477}}^1$

素因数の和:436496

約数の個数: 24

約数和(自身を含む): 298550952

約数和(自身を除く): 170226714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 436477, 872954, 1309431, 2618862, 3055339, 6110678, 9166017, 18332034, 21387373, 42774746, 64162119, 128324238]

約数ペア:

[(1, 128324238), (2, 64162119), (3, 42774746), (6, 21387373), (7, 18332034), (14, 9166017), (21, 6110678), (42, 3055339), (49, 2618862), (98, 1309431), (147, 872954), (294, 436477)]