18196702

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^2\times {\mathrm{79}}^1$

素因数の和:228

約数の個数: 24

約数和(自身を含む): 28859040

約数和(自身を除く): 10662338

約数列:

[1, 2, 41, 53, 79, 82, 106, 158, 2173, 2809, 3239, 4187, 4346, 5618, 6478, 8374, 115169, 171667, 221911, 230338, 343334, 443822, 9098351, 18196702]

約数ペア:

[(1, 18196702), (2, 9098351), (41, 443822), (53, 343334), (79, 230338), (82, 221911), (106, 171667), (158, 115169), (2173, 8374), (2809, 6478), (3239, 5618), (4187, 4346)]