21376218

素因数分解:

$2^1\times 3^1\times {\mathrm{241}}^1\times {\mathrm{14783}}^1$

素因数の和:15029

約数の個数: 16

約数和(自身を含む): 42932736

約数和(自身を除く): 21556518

約数列:

[1, 2, 3, 6, 241, 482, 723, 1446, 14783, 29566, 44349, 88698, 3562703, 7125406, 10688109, 21376218]

約数ペア:

[(1, 21376218), (2, 10688109), (3, 7125406), (6, 3562703), (241, 88698), (482, 44349), (723, 29566), (1446, 14783)]