18124728

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{14249}}^1$

素因数の和:14311

約数の個数: 32

約数和(自身を含む): 46170000

約数和(自身を除く): 28045272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 14249, 28498, 42747, 56996, 85494, 113992, 170988, 341976, 755197, 1510394, 2265591, 3020788, 4531182, 6041576, 9062364, 18124728]

約数ペア:

[(1, 18124728), (2, 9062364), (3, 6041576), (4, 4531182), (6, 3020788), (8, 2265591), (12, 1510394), (24, 755197), (53, 341976), (106, 170988), (159, 113992), (212, 85494), (318, 56996), (424, 42747), (636, 28498), (1272, 14249)]