12420306

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{7753}}^1$

素因数の和:7850

約数の個数: 24

約数和(自身を含む): 27216540

約数和(自身を除く): 14796234

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 7753, 15506, 23259, 46518, 69777, 139554, 690017, 1380034, 2070051, 4140102, 6210153, 12420306]

約数ペア:

[(1, 12420306), (2, 6210153), (3, 4140102), (6, 2070051), (9, 1380034), (18, 690017), (89, 139554), (178, 69777), (267, 46518), (534, 23259), (801, 15506), (1602, 7753)]