1395198

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{3691}}^1$

素因数の和:3709

約数の個数: 32

約数和(自身を含む): 3544320

約数和(自身を除く): 2149122

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 3691, 7382, 11073, 22146, 25837, 33219, 51674, 66438, 77511, 99657, 155022, 199314, 232533, 465066, 697599, 1395198]

約数ペア:

[(1, 1395198), (2, 697599), (3, 465066), (6, 232533), (7, 199314), (9, 155022), (14, 99657), (18, 77511), (21, 66438), (27, 51674), (42, 33219), (54, 25837), (63, 22146), (126, 11073), (189, 7382), (378, 3691)]