9918252

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{2011}}^1$

素因数の和:2158

約数の個数: 36

約数和(自身を含む): 25266696

約数和(自身を除く): 15348444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2011, 2466, 4022, 4932, 6033, 8044, 12066, 18099, 24132, 36198, 72396, 275507, 551014, 826521, 1102028, 1653042, 2479563, 3306084, 4959126, 9918252]

約数ペア:

[(1, 9918252), (2, 4959126), (3, 3306084), (4, 2479563), (6, 1653042), (9, 1102028), (12, 826521), (18, 551014), (36, 275507), (137, 72396), (274, 36198), (411, 24132), (548, 18099), (822, 12066), (1233, 8044), (1644, 6033), (2011, 4932), (2466, 4022)]