789642

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{2089}}^1$

素因数の和:2107

約数の個数: 32

約数和(自身を含む): 2006400

約数和(自身を除く): 1216758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 2089, 4178, 6267, 12534, 14623, 18801, 29246, 37602, 43869, 56403, 87738, 112806, 131607, 263214, 394821, 789642]

約数ペア:

[(1, 789642), (2, 394821), (3, 263214), (6, 131607), (7, 112806), (9, 87738), (14, 56403), (18, 43869), (21, 37602), (27, 29246), (42, 18801), (54, 14623), (63, 12534), (126, 6267), (189, 4178), (378, 2089)]