18736674

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12343}}^1$

素因数の和:12382

約数の個数: 32

約数和(自身を含む): 42660864

約数和(自身を除く): 23924190

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 12343, 24686, 37029, 74058, 135773, 271546, 283889, 407319, 567778, 814638, 851667, 1703334, 3122779, 6245558, 9368337, 18736674]

約数ペア:

[(1, 18736674), (2, 9368337), (3, 6245558), (6, 3122779), (11, 1703334), (22, 851667), (23, 814638), (33, 567778), (46, 407319), (66, 283889), (69, 271546), (138, 135773), (253, 74058), (506, 37029), (759, 24686), (1518, 12343)]