18448567218

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53943179}}^1$

素因数の和:53943206

約数の個数: 24

約数和(自身を含む): 42075680400

約数和(自身を除く): 23627113182

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 53943179, 107886358, 161829537, 323659074, 485488611, 970977222, 1024920401, 2049840802, 3074761203, 6149522406, 9224283609, 18448567218]

約数ペア:

[(1, 18448567218), (2, 9224283609), (3, 6149522406), (6, 3074761203), (9, 2049840802), (18, 1024920401), (19, 970977222), (38, 485488611), (57, 323659074), (114, 161829537), (171, 107886358), (342, 53943179)]