18355812

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{9743}}^1$

素因数の和:9907

約数の個数: 24

約数和(自身を含む): 43107456

約数和(自身を除く): 24751644

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 9743, 19486, 29229, 38972, 58458, 116916, 1529651, 3059302, 4588953, 6118604, 9177906, 18355812]

約数ペア:

[(1, 18355812), (2, 9177906), (3, 6118604), (4, 4588953), (6, 3059302), (12, 1529651), (157, 116916), (314, 58458), (471, 38972), (628, 29229), (942, 19486), (1884, 9743)]