21492997002

素因数分解:

$2^1\times 3^4\times {\mathrm{132672821}}^1$

素因数の和:132672835

約数の個数: 20

約数和(自身を含む): 48160234386

約数和(自身を除く): 26667237384

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 132672821, 265345642, 398018463, 796036926, 1194055389, 2388110778, 3582166167, 7164332334, 10746498501, 21492997002]

約数ペア:

[(1, 21492997002), (2, 10746498501), (3, 7164332334), (6, 3582166167), (9, 2388110778), (18, 1194055389), (27, 796036926), (54, 398018463), (81, 265345642), (162, 132672821)]