18726396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{120041}}^1$

素因数の和:120061

約数の個数: 24

約数和(自身を含む): 47056464

約数和(自身を除く): 28330068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 120041, 240082, 360123, 480164, 720246, 1440492, 1560533, 3121066, 4681599, 6242132, 9363198, 18726396]

約数ペア:

[(1, 18726396), (2, 9363198), (3, 6242132), (4, 4681599), (6, 3121066), (12, 1560533), (13, 1440492), (26, 720246), (39, 480164), (52, 360123), (78, 240082), (156, 120041)]