349770834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2775959}}^1$

素因数の和:2775974

約数の個数: 24

約数和(自身を含む): 866099520

約数和(自身を除く): 516328686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2775959, 5551918, 8327877, 16655754, 19431713, 24983631, 38863426, 49967262, 58295139, 116590278, 174885417, 349770834]

約数ペア:

[(1, 349770834), (2, 174885417), (3, 116590278), (6, 58295139), (7, 49967262), (9, 38863426), (14, 24983631), (18, 19431713), (21, 16655754), (42, 8327877), (63, 5551918), (126, 2775959)]