15551415978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5471}}^1\times {\mathrm{67679}}^1$

素因数の和:73162

約数の個数: 32

約数和(自身を含む): 35553116160

約数和(自身を除く): 20001700182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5471, 10942, 16413, 32826, 38297, 67679, 76594, 114891, 135358, 203037, 229782, 406074, 473753, 947506, 1421259, 2842518, 370271809, 740543618, 1110815427, 2221630854, 2591902663, 5183805326, 7775707989, 15551415978]

約数ペア:

[(1, 15551415978), (2, 7775707989), (3, 5183805326), (6, 2591902663), (7, 2221630854), (14, 1110815427), (21, 740543618), (42, 370271809), (5471, 2842518), (10942, 1421259), (16413, 947506), (32826, 473753), (38297, 406074), (67679, 229782), (76594, 203037), (114891, 135358)]