18269163

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1693}}^1$

素因数の和:1819

約数の個数: 24

約数和(自身を含む): 29069040

約数和(自身を除く): 10799877

約数列:

[1, 3, 9, 11, 33, 99, 109, 327, 981, 1199, 1693, 3597, 5079, 10791, 15237, 18623, 55869, 167607, 184537, 553611, 1660833, 2029907, 6089721, 18269163]

約数ペア:

[(1, 18269163), (3, 6089721), (9, 2029907), (11, 1660833), (33, 553611), (99, 184537), (109, 167607), (327, 55869), (981, 18623), (1199, 15237), (1693, 10791), (3597, 5079)]