140495238

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{600407}}^1$

素因数の和:600428

約数の個数: 24

約数和(自身を含む): 327822768

約数和(自身を除く): 187327530

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 600407, 1200814, 1801221, 3602442, 5403663, 7805291, 10807326, 15610582, 23415873, 46831746, 70247619, 140495238]

約数ペア:

[(1, 140495238), (2, 70247619), (3, 46831746), (6, 23415873), (9, 15610582), (13, 10807326), (18, 7805291), (26, 5403663), (39, 3602442), (78, 1801221), (117, 1200814), (234, 600407)]