331984716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3952199}}^1$

素因数の和:3952213

約数の個数: 24

約数和(自身を含む): 885292800

約数和(自身を除く): 553308084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3952199, 7904398, 11856597, 15808796, 23713194, 27665393, 47426388, 55330786, 82996179, 110661572, 165992358, 331984716]

約数ペア:

[(1, 331984716), (2, 165992358), (3, 110661572), (4, 82996179), (6, 55330786), (7, 47426388), (12, 27665393), (14, 23713194), (21, 15808796), (28, 11856597), (42, 7904398), (84, 3952199)]