81768762

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{146539}}^1$

素因数の和:146578

約数の個数: 24

約数和(自身を含む): 182881920

約数和(自身を除く): 101113158

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 146539, 293078, 439617, 879234, 1318851, 2637702, 4542709, 9085418, 13628127, 27256254, 40884381, 81768762]

約数ペア:

[(1, 81768762), (2, 40884381), (3, 27256254), (6, 13628127), (9, 9085418), (18, 4542709), (31, 2637702), (62, 1318851), (93, 879234), (186, 439617), (279, 293078), (558, 146539)]