90249474

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{43853}}^1$

素因数の和:43879

約数の個数: 32

約数和(自身を含む): 210499200

約数和(自身を除く): 120249726

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 43853, 87706, 131559, 263118, 306971, 613942, 920913, 1841826, 2148797, 4297594, 6446391, 12892782, 15041579, 30083158, 45124737, 90249474]

約数ペア:

[(1, 90249474), (2, 45124737), (3, 30083158), (6, 15041579), (7, 12892782), (14, 6446391), (21, 4297594), (42, 2148797), (49, 1841826), (98, 920913), (147, 613942), (294, 306971), (343, 263118), (686, 131559), (1029, 87706), (2058, 43853)]