81323292

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{218611}}^1$

素因数の和:218649

約数の個数: 24

約数和(自身を含む): 195876352

約数和(自身を除く): 114553060

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 218611, 437222, 655833, 874444, 1311666, 2623332, 6776941, 13553882, 20330823, 27107764, 40661646, 81323292]

約数ペア:

[(1, 81323292), (2, 40661646), (3, 27107764), (4, 20330823), (6, 13553882), (12, 6776941), (31, 2623332), (62, 1311666), (93, 874444), (124, 655833), (186, 437222), (372, 218611)]