19400454

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{46861}}^1$

素因数の和:46892

約数の個数: 24

約数和(自身を含む): 43862832

約数和(自身を除く): 24462378

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 46861, 93722, 140583, 281166, 421749, 843498, 1077803, 2155606, 3233409, 6466818, 9700227, 19400454]

約数ペア:

[(1, 19400454), (2, 9700227), (3, 6466818), (6, 3233409), (9, 2155606), (18, 1077803), (23, 843498), (46, 421749), (69, 281166), (138, 140583), (207, 93722), (414, 46861)]