260138106

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{73361}}^1$

素因数の和:73566

約数の個数: 24

約数和(自身を含む): 566501364

約数和(自身を除く): 306363258

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 1182, 1773, 3546, 73361, 146722, 220083, 440166, 660249, 1320498, 14452117, 28904234, 43356351, 86712702, 130069053, 260138106]

約数ペア:

[(1, 260138106), (2, 130069053), (3, 86712702), (6, 43356351), (9, 28904234), (18, 14452117), (197, 1320498), (394, 660249), (591, 440166), (1182, 220083), (1773, 146722), (3546, 73361)]