18424483

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 24514560

約数和(自身を除く): 6090077

約数列:

[1, 7, 11, 29, 37, 77, 203, 223, 259, 319, 407, 1073, 1561, 2233, 2453, 2849, 6467, 7511, 8251, 11803, 17171, 45269, 57757, 71137, 82621, 90761, 239279, 497959, 635327, 1674953, 2632069, 18424483]

約数ペア:

[(1, 18424483), (7, 2632069), (11, 1674953), (29, 635327), (37, 497959), (77, 239279), (203, 90761), (223, 82621), (259, 71137), (319, 57757), (407, 45269), (1073, 17171), (1561, 11803), (2233, 8251), (2453, 7511), (2849, 6467)]