1993644

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{701}}^1$

素因数の和:790

約数の個数: 36

約数和(自身を含む): 5110560

約数和(自身を除く): 3116916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 701, 711, 948, 1402, 1422, 2103, 2804, 2844, 4206, 6309, 8412, 12618, 25236, 55379, 110758, 166137, 221516, 332274, 498411, 664548, 996822, 1993644]

約数ペア:

[(1, 1993644), (2, 996822), (3, 664548), (4, 498411), (6, 332274), (9, 221516), (12, 166137), (18, 110758), (36, 55379), (79, 25236), (158, 12618), (237, 8412), (316, 6309), (474, 4206), (701, 2844), (711, 2804), (948, 2103), (1402, 1422)]