18011124

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{16139}}^1$

素因数の和:16180

約数の個数: 36

約数和(自身を含む): 46999680

約数和(自身を除く): 28988556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 16139, 32278, 48417, 64556, 96834, 145251, 193668, 290502, 500309, 581004, 1000618, 1500927, 2001236, 3001854, 4502781, 6003708, 9005562, 18011124]

約数ペア:

[(1, 18011124), (2, 9005562), (3, 6003708), (4, 4502781), (6, 3001854), (9, 2001236), (12, 1500927), (18, 1000618), (31, 581004), (36, 500309), (62, 290502), (93, 193668), (124, 145251), (186, 96834), (279, 64556), (372, 48417), (558, 32278), (1116, 16139)]