2097436698

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{16646323}}^1$

素因数の和:16646338

約数の個数: 24

約数和(自身を含む): 5193653088

約数和(自身を除く): 3096216390

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 16646323, 33292646, 49938969, 99877938, 116524261, 149816907, 233048522, 299633814, 349572783, 699145566, 1048718349, 2097436698]

約数ペア:

[(1, 2097436698), (2, 1048718349), (3, 699145566), (6, 349572783), (7, 299633814), (9, 233048522), (14, 149816907), (18, 116524261), (21, 99877938), (42, 49938969), (63, 33292646), (126, 16646323)]