140520978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{600517}}^1$

素因数の和:600538

約数の個数: 24

約数和(自身を含む): 327882828

約数和(自身を除く): 187361850

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 600517, 1201034, 1801551, 3603102, 5404653, 7806721, 10809306, 15613442, 23420163, 46840326, 70260489, 140520978]

約数ペア:

[(1, 140520978), (2, 70260489), (3, 46840326), (6, 23420163), (9, 15613442), (13, 10809306), (18, 7806721), (26, 5404653), (39, 3603102), (78, 1801551), (117, 1201034), (234, 600517)]