75420918

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{220529}}^1$

素因数の和:220556

約数の個数: 24

約数和(自身を含む): 172013400

約数和(自身を除く): 96592482

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 220529, 441058, 661587, 1323174, 1984761, 3969522, 4190051, 8380102, 12570153, 25140306, 37710459, 75420918]

約数ペア:

[(1, 75420918), (2, 37710459), (3, 25140306), (6, 12570153), (9, 8380102), (18, 4190051), (19, 3969522), (38, 1984761), (57, 1323174), (114, 661587), (171, 441058), (342, 220529)]