18137238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{14891}}^1$

素因数の和:14932

約数の個数: 32

約数和(自身を含む): 42888960

約数和(自身を除く): 24751722

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 14891, 29782, 44673, 89346, 104237, 208474, 312711, 431839, 625422, 863678, 1295517, 2591034, 3022873, 6045746, 9068619, 18137238]

約数ペア:

[(1, 18137238), (2, 9068619), (3, 6045746), (6, 3022873), (7, 2591034), (14, 1295517), (21, 863678), (29, 625422), (42, 431839), (58, 312711), (87, 208474), (174, 104237), (203, 89346), (406, 44673), (609, 29782), (1218, 14891)]