330778854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2625229}}^1$

素因数の和:2625244

約数の個数: 24

約数和(自身を含む): 819071760

約数和(自身を除く): 488292906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2625229, 5250458, 7875687, 15751374, 18376603, 23627061, 36753206, 47254122, 55129809, 110259618, 165389427, 330778854]

約数ペア:

[(1, 330778854), (2, 165389427), (3, 110259618), (6, 55129809), (7, 47254122), (9, 36753206), (14, 23627061), (18, 18376603), (21, 15751374), (42, 7875687), (63, 5250458), (126, 2625229)]