18268278

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{62137}}^1$

素因数の和:62156

約数の個数: 24

約数和(自身を含む): 42502392

約数和(自身を除く): 24234114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 62137, 124274, 186411, 372822, 434959, 869918, 1304877, 2609754, 3044713, 6089426, 9134139, 18268278]

約数ペア:

[(1, 18268278), (2, 9134139), (3, 6089426), (6, 3044713), (7, 2609754), (14, 1304877), (21, 869918), (42, 434959), (49, 372822), (98, 186411), (147, 124274), (294, 62137)]