18150444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{38783}}^1$

素因数の和:38806

約数の個数: 36

約数和(自身を含む): 49410816

約数和(自身を除く): 31260372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 38783, 77566, 116349, 155132, 232698, 349047, 465396, 504179, 698094, 1008358, 1396188, 1512537, 2016716, 3025074, 4537611, 6050148, 9075222, 18150444]

約数ペア:

[(1, 18150444), (2, 9075222), (3, 6050148), (4, 4537611), (6, 3025074), (9, 2016716), (12, 1512537), (13, 1396188), (18, 1008358), (26, 698094), (36, 504179), (39, 465396), (52, 349047), (78, 232698), (117, 155132), (156, 116349), (234, 77566), (468, 38783)]