21667566

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1117}}^1$

素因数の和:1236

約数の個数: 32

約数和(自身を含む): 44916768

約数和(自身を除く): 23249202

約数列:

[1, 2, 3, 6, 53, 61, 106, 122, 159, 183, 318, 366, 1117, 2234, 3233, 3351, 6466, 6702, 9699, 19398, 59201, 68137, 118402, 136274, 177603, 204411, 355206, 408822, 3611261, 7222522, 10833783, 21667566]

約数ペア:

[(1, 21667566), (2, 10833783), (3, 7222522), (6, 3611261), (53, 408822), (61, 355206), (106, 204411), (122, 177603), (159, 136274), (183, 118402), (318, 68137), (366, 59201), (1117, 19398), (2234, 9699), (3233, 6702), (3351, 6466)]