16805754

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{133379}}^1$

素因数の和:133394

約数の個数: 24

約数和(自身を含む): 41614560

約数和(自身を除く): 24808806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 133379, 266758, 400137, 800274, 933653, 1200411, 1867306, 2400822, 2800959, 5601918, 8402877, 16805754]

約数ペア:

[(1, 16805754), (2, 8402877), (3, 5601918), (6, 2800959), (7, 2400822), (9, 1867306), (14, 1200411), (18, 933653), (21, 800274), (42, 400137), (63, 266758), (126, 133379)]