410274

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1022

約数の個数: 24

約数和(自身を含む): 928512

約数和(自身を除く): 518238

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 991, 1982, 2973, 5946, 8919, 17838, 22793, 45586, 68379, 136758, 205137, 410274]

約数ペア:

[(1, 410274), (2, 205137), (3, 136758), (6, 68379), (9, 45586), (18, 22793), (23, 17838), (46, 8919), (69, 5946), (138, 2973), (207, 1982), (414, 991)]