17128356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{203909}}^1$

素因数の和:203923

約数の個数: 24

約数和(自身を含む): 45675840

約数和(自身を除く): 28547484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 203909, 407818, 611727, 815636, 1223454, 1427363, 2446908, 2854726, 4282089, 5709452, 8564178, 17128356]

約数ペア:

[(1, 17128356), (2, 8564178), (3, 5709452), (4, 4282089), (6, 2854726), (7, 2446908), (12, 1427363), (14, 1223454), (21, 815636), (28, 611727), (42, 407818), (84, 203909)]