242268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1553}}^1$

素因数の和:1573

約数の個数: 24

約数和(自身を含む): 609168

約数和(自身を除く): 366900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1553, 3106, 4659, 6212, 9318, 18636, 20189, 40378, 60567, 80756, 121134, 242268]

約数ペア:

[(1, 242268), (2, 121134), (3, 80756), (4, 60567), (6, 40378), (12, 20189), (13, 18636), (26, 9318), (39, 6212), (52, 4659), (78, 3106), (156, 1553)]