72449418

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{389513}}^1$

素因数の和:389549

約数の個数: 16

約数和(自身を含む): 149573376

約数和(自身を除く): 77123958

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 389513, 779026, 1168539, 2337078, 12074903, 24149806, 36224709, 72449418]

約数ペア:

[(1, 72449418), (2, 36224709), (3, 24149806), (6, 12074903), (31, 2337078), (62, 1168539), (93, 779026), (186, 389513)]