7139718

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{1213}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 16024800

約数和(自身を除く): 8885082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1213, 1962, 2426, 2943, 3639, 5886, 7278, 10917, 21834, 32751, 65502, 132217, 264434, 396651, 793302, 1189953, 2379906, 3569859, 7139718]

約数ペア:

[(1, 7139718), (2, 3569859), (3, 2379906), (6, 1189953), (9, 793302), (18, 396651), (27, 264434), (54, 132217), (109, 65502), (218, 32751), (327, 21834), (654, 10917), (981, 7278), (1213, 5886), (1962, 3639), (2426, 2943)]