12220152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{72739}}^1$

素因数の和:72755

約数の個数: 32

約数和(自身を含む): 34915200

約数和(自身を除く): 22695048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 72739, 145478, 218217, 290956, 436434, 509173, 581912, 872868, 1018346, 1527519, 1745736, 2036692, 3055038, 4073384, 6110076, 12220152]

約数ペア:

[(1, 12220152), (2, 6110076), (3, 4073384), (4, 3055038), (6, 2036692), (7, 1745736), (8, 1527519), (12, 1018346), (14, 872868), (21, 581912), (24, 509173), (28, 436434), (42, 290956), (56, 218217), (84, 145478), (168, 72739)]