40389102

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{172603}}^1$

素因数の和:172624

約数の個数: 24

約数和(自身を含む): 94241784

約数和(自身を除く): 53852682

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 172603, 345206, 517809, 1035618, 1553427, 2243839, 3106854, 4487678, 6731517, 13463034, 20194551, 40389102]

約数ペア:

[(1, 40389102), (2, 20194551), (3, 13463034), (6, 6731517), (9, 4487678), (13, 3106854), (18, 2243839), (26, 1553427), (39, 1035618), (78, 517809), (117, 345206), (234, 172603)]