4018266

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31891}}^1$

素因数の和:31906

約数の個数: 24

約数和(自身を含む): 9950304

約数和(自身を除く): 5932038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 31891, 63782, 95673, 191346, 223237, 287019, 446474, 574038, 669711, 1339422, 2009133, 4018266]

約数ペア:

[(1, 4018266), (2, 2009133), (3, 1339422), (6, 669711), (7, 574038), (9, 446474), (14, 287019), (18, 223237), (21, 191346), (42, 95673), (63, 63782), (126, 31891)]