31371876

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{28111}}^1$

素因数の和:28152

約数の個数: 36

約数和(自身を含む): 81862144

約数和(自身を除く): 50490268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 28111, 56222, 84333, 112444, 168666, 252999, 337332, 505998, 871441, 1011996, 1742882, 2614323, 3485764, 5228646, 7842969, 10457292, 15685938, 31371876]

約数ペア:

[(1, 31371876), (2, 15685938), (3, 10457292), (4, 7842969), (6, 5228646), (9, 3485764), (12, 2614323), (18, 1742882), (31, 1011996), (36, 871441), (62, 505998), (93, 337332), (124, 252999), (186, 168666), (279, 112444), (372, 84333), (558, 56222), (1116, 28111)]