31059042

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1187}}^1$

素因数の和:1295

約数の個数: 48

約数和(自身を含む): 73133280

約数和(自身を除く): 42074238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 89, 98, 147, 178, 267, 294, 534, 623, 1187, 1246, 1869, 2374, 3561, 3738, 4361, 7122, 8309, 8722, 13083, 16618, 24927, 26166, 49854, 58163, 105643, 116326, 174489, 211286, 316929, 348978, 633858, 739501, 1479002, 2218503, 4437006, 5176507, 10353014, 15529521, 31059042]

約数ペア:

[(1, 31059042), (2, 15529521), (3, 10353014), (6, 5176507), (7, 4437006), (14, 2218503), (21, 1479002), (42, 739501), (49, 633858), (89, 348978), (98, 316929), (147, 211286), (178, 174489), (267, 116326), (294, 105643), (534, 58163), (623, 49854), (1187, 26166), (1246, 24927), (1869, 16618), (2374, 13083), (3561, 8722), (3738, 8309), (4361, 7122)]