18808219234

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{133583}}^1$

素因数の和:133794

約数の個数: 32

約数和(自身を含む): 32893724160

約数和(自身を除く): 14085504926

約数列:

[1, 2, 7, 14, 89, 113, 178, 226, 623, 791, 1246, 1582, 10057, 20114, 70399, 133583, 140798, 267166, 935081, 1870162, 11888887, 15094879, 23777774, 30189758, 83222209, 105664153, 166444418, 211328306, 1343444231, 2686888462, 9404109617, 18808219234]

約数ペア:

[(1, 18808219234), (2, 9404109617), (7, 2686888462), (14, 1343444231), (89, 211328306), (113, 166444418), (178, 105664153), (226, 83222209), (623, 30189758), (791, 23777774), (1246, 15094879), (1582, 11888887), (10057, 1870162), (20114, 935081), (70399, 267166), (133583, 140798)]