55495566

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{440441}}^1$

素因数の和:440456

約数の個数: 24

約数和(自身を含む): 137417904

約数和(自身を除く): 81922338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 440441, 880882, 1321323, 2642646, 3083087, 3963969, 6166174, 7927938, 9249261, 18498522, 27747783, 55495566]

約数ペア:

[(1, 55495566), (2, 27747783), (3, 18498522), (6, 9249261), (7, 7927938), (9, 6166174), (14, 3963969), (18, 3083087), (21, 2642646), (42, 1321323), (63, 880882), (126, 440441)]