17968398

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{8731}}^1$

素因数の和:8757

約数の個数: 32

約数和(自身を含む): 41913600

約数和(自身を除く): 23945202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 8731, 17462, 26193, 52386, 61117, 122234, 183351, 366702, 427819, 855638, 1283457, 2566914, 2994733, 5989466, 8984199, 17968398]

約数ペア:

[(1, 17968398), (2, 8984199), (3, 5989466), (6, 2994733), (7, 2566914), (14, 1283457), (21, 855638), (42, 427819), (49, 366702), (98, 183351), (147, 122234), (294, 61117), (343, 52386), (686, 26193), (1029, 17462), (2058, 8731)]