72641628

素因数分解:

$2^2\times 3^2\times {\mathrm{2017823}}^1$

素因数の和:2017833

約数の個数: 18

約数和(自身を含む): 183621984

約数和(自身を除く): 110980356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2017823, 4035646, 6053469, 8071292, 12106938, 18160407, 24213876, 36320814, 72641628]

約数ペア:

[(1, 72641628), (2, 36320814), (3, 24213876), (4, 18160407), (6, 12106938), (9, 8071292), (12, 6053469), (18, 4035646), (36, 2017823)]