2018421447

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{44029}}^1$

素因数の和:44135

約数の個数: 32

約数和(自身を含む): 3212428800

約数和(自身を除く): 1194007353

約数列:

[1, 3, 7, 21, 37, 59, 111, 177, 259, 413, 777, 1239, 2183, 6549, 15281, 44029, 45843, 132087, 308203, 924609, 1629073, 2597711, 4887219, 7793133, 11403511, 18183977, 34210533, 54551931, 96115307, 288345921, 672807149, 2018421447]

約数ペア:

[(1, 2018421447), (3, 672807149), (7, 288345921), (21, 96115307), (37, 54551931), (59, 34210533), (111, 18183977), (177, 11403511), (259, 7793133), (413, 4887219), (777, 2597711), (1239, 1629073), (2183, 924609), (6549, 308203), (15281, 132087), (44029, 45843)]