31183074

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{133261}}^1$

素因数の和:133282

約数の個数: 24

約数和(自身を含む): 72761052

約数和(自身を除く): 41577978

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 133261, 266522, 399783, 799566, 1199349, 1732393, 2398698, 3464786, 5197179, 10394358, 15591537, 31183074]

約数ペア:

[(1, 31183074), (2, 15591537), (3, 10394358), (6, 5197179), (9, 3464786), (13, 2398698), (18, 1732393), (26, 1199349), (39, 799566), (78, 399783), (117, 266522), (234, 133261)]