20180907594

素因数分解:

$2^1\times 3^3\times {\mathrm{1907}}^1\times {\mathrm{195973}}^1$

素因数の和:197891

約数の個数: 32

約数和(自身を含む): 44870207040

約数和(自身を除く): 24689299446

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1907, 3814, 5721, 11442, 17163, 34326, 51489, 102978, 195973, 391946, 587919, 1175838, 1763757, 3527514, 5291271, 10582542, 373720511, 747441022, 1121161533, 2242323066, 3363484599, 6726969198, 10090453797, 20180907594]

約数ペア:

[(1, 20180907594), (2, 10090453797), (3, 6726969198), (6, 3363484599), (9, 2242323066), (18, 1121161533), (27, 747441022), (54, 373720511), (1907, 10582542), (3814, 5291271), (5721, 3527514), (11442, 1763757), (17163, 1175838), (34326, 587919), (51489, 391946), (102978, 195973)]