670806

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:540

約数の個数: 24

約数和(自身を含む): 1474200

約数和(自身を除く): 803394

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 449, 498, 747, 898, 1347, 1494, 2694, 4041, 8082, 37267, 74534, 111801, 223602, 335403, 670806]

約数ペア:

[(1, 670806), (2, 335403), (3, 223602), (6, 111801), (9, 74534), (18, 37267), (83, 8082), (166, 4041), (249, 2694), (449, 1494), (498, 1347), (747, 898)]