2152908

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:846

約数の個数: 36

約数和(自身を含む): 5518240

約数和(自身を除く): 3365332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 757, 948, 1422, 1514, 2271, 2844, 3028, 4542, 6813, 9084, 13626, 27252, 59803, 119606, 179409, 239212, 358818, 538227, 717636, 1076454, 2152908]

約数ペア:

[(1, 2152908), (2, 1076454), (3, 717636), (4, 538227), (6, 358818), (9, 239212), (12, 179409), (18, 119606), (36, 59803), (79, 27252), (158, 13626), (237, 9084), (316, 6813), (474, 4542), (711, 3028), (757, 2844), (948, 2271), (1422, 1514)]