401036886

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{72103}}^1$

素因数の和:72217

約数の個数: 32

約数和(自身を含む): 899857920

約数和(自身を除く): 498821034

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 618, 927, 1854, 2781, 5562, 72103, 144206, 216309, 432618, 648927, 1297854, 1946781, 3893562, 7426609, 14853218, 22279827, 44559654, 66839481, 133678962, 200518443, 401036886]

約数ペア:

[(1, 401036886), (2, 200518443), (3, 133678962), (6, 66839481), (9, 44559654), (18, 22279827), (27, 14853218), (54, 7426609), (103, 3893562), (206, 1946781), (309, 1297854), (618, 648927), (927, 432618), (1854, 216309), (2781, 144206), (5562, 72103)]