81927132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{975323}}^1$

素因数の和:975337

約数の個数: 24

約数和(自身を含む): 218472576

約数和(自身を除く): 136545444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 975323, 1950646, 2925969, 3901292, 5851938, 6827261, 11703876, 13654522, 20481783, 27309044, 40963566, 81927132]

約数ペア:

[(1, 81927132), (2, 40963566), (3, 27309044), (4, 20481783), (6, 13654522), (7, 11703876), (12, 6827261), (14, 5851938), (21, 3901292), (28, 2925969), (42, 1950646), (84, 975323)]