30554118

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{80831}}^1$

素因数の和:80849

約数の個数: 32

約数和(自身を含む): 77598720

約数和(自身を除く): 47044602

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 80831, 161662, 242493, 484986, 565817, 727479, 1131634, 1454958, 1697451, 2182437, 3394902, 4364874, 5092353, 10184706, 15277059, 30554118]

約数ペア:

[(1, 30554118), (2, 15277059), (3, 10184706), (6, 5092353), (7, 4364874), (9, 3394902), (14, 2182437), (18, 1697451), (21, 1454958), (27, 1131634), (42, 727479), (54, 565817), (63, 484986), (126, 242493), (189, 161662), (378, 80831)]