18245612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59239}}^1$

素因数の和:59261

約数の個数: 24

約数和(自身を含む): 39809280

約数和(自身を除く): 21563668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 59239, 118478, 236956, 414673, 651629, 829346, 1303258, 1658692, 2606516, 4561403, 9122806, 18245612]

約数ペア:

[(1, 18245612), (2, 9122806), (4, 4561403), (7, 2606516), (11, 1658692), (14, 1303258), (22, 829346), (28, 651629), (44, 414673), (77, 236956), (154, 118478), (308, 59239)]