31220244

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{78839}}^1$

素因数の和:78860

約数の個数: 36

約数和(自身を含む): 86093280

約数和(自身を除く): 54873036

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 78839, 157678, 236517, 315356, 473034, 709551, 867229, 946068, 1419102, 1734458, 2601687, 2838204, 3468916, 5203374, 7805061, 10406748, 15610122, 31220244]

約数ペア:

[(1, 31220244), (2, 15610122), (3, 10406748), (4, 7805061), (6, 5203374), (9, 3468916), (11, 2838204), (12, 2601687), (18, 1734458), (22, 1419102), (33, 946068), (36, 867229), (44, 709551), (66, 473034), (99, 315356), (132, 236517), (198, 157678), (396, 78839)]