71815914

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{26777}}^1$

素因数の和:26934

約数の個数: 24

約数和(自身を含む): 156651300

約数和(自身を除く): 84835386

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 26777, 53554, 80331, 160662, 240993, 481986, 3989773, 7979546, 11969319, 23938638, 35907957, 71815914]

約数ペア:

[(1, 71815914), (2, 35907957), (3, 23938638), (6, 11969319), (9, 7979546), (18, 3989773), (149, 481986), (298, 240993), (447, 160662), (894, 80331), (1341, 53554), (2682, 26777)]