40486698

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{321323}}^1$

素因数の和:321338

約数の個数: 24

約数和(自身を含む): 100253088

約数和(自身を除く): 59766390

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 321323, 642646, 963969, 1927938, 2249261, 2891907, 4498522, 5783814, 6747783, 13495566, 20243349, 40486698]

約数ペア:

[(1, 40486698), (2, 20243349), (3, 13495566), (6, 6747783), (7, 5783814), (9, 4498522), (14, 2891907), (18, 2249261), (21, 1927938), (42, 963969), (63, 642646), (126, 321323)]