90234186

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{306919}}^1$

素因数の和:306938

約数の個数: 24

約数和(自身を含む): 209933280

約数和(自身を除く): 119699094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 306919, 613838, 920757, 1841514, 2148433, 4296866, 6445299, 12890598, 15039031, 30078062, 45117093, 90234186]

約数ペア:

[(1, 90234186), (2, 45117093), (3, 30078062), (6, 15039031), (7, 12890598), (14, 6445299), (21, 4296866), (42, 2148433), (49, 1841514), (98, 920757), (147, 613838), (294, 306919)]