747756018

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{1741}}^1$

素因数の和:2079

約数の個数: 48

約数和(自身を含む): 1643556096

約数和(自身を除く): 895800078

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 223, 321, 446, 642, 669, 963, 1338, 1741, 1926, 2007, 3482, 4014, 5223, 10446, 15669, 23861, 31338, 47722, 71583, 143166, 186287, 214749, 372574, 388243, 429498, 558861, 776486, 1117722, 1164729, 1676583, 2329458, 3353166, 3494187, 6988374, 41542001, 83084002, 124626003, 249252006, 373878009, 747756018]

約数ペア:

[(1, 747756018), (2, 373878009), (3, 249252006), (6, 124626003), (9, 83084002), (18, 41542001), (107, 6988374), (214, 3494187), (223, 3353166), (321, 2329458), (446, 1676583), (642, 1164729), (669, 1117722), (963, 776486), (1338, 558861), (1741, 429498), (1926, 388243), (2007, 372574), (3482, 214749), (4014, 186287), (5223, 143166), (10446, 71583), (15669, 47722), (23861, 31338)]