17557638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4139}}^1$

素因数の和:4252

約数の個数: 32

約数和(自身を含む): 40538880

約数和(自身を除く): 22981242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4139, 4242, 8278, 12417, 24834, 28973, 57946, 86919, 173838, 418039, 836078, 1254117, 2508234, 2926273, 5852546, 8778819, 17557638]

約数ペア:

[(1, 17557638), (2, 8778819), (3, 5852546), (6, 2926273), (7, 2508234), (14, 1254117), (21, 836078), (42, 418039), (101, 173838), (202, 86919), (303, 57946), (606, 28973), (707, 24834), (1414, 12417), (2121, 8278), (4139, 4242)]