9813678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{139}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 23157120

約数和(自身を除く): 13343442

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 139, 246, 278, 287, 417, 574, 834, 861, 973, 1681, 1722, 1946, 2919, 3362, 5043, 5699, 5838, 10086, 11398, 11767, 17097, 23534, 34194, 35301, 39893, 70602, 79786, 119679, 233659, 239358, 467318, 700977, 1401954, 1635613, 3271226, 4906839, 9813678]

約数ペア:

[(1, 9813678), (2, 4906839), (3, 3271226), (6, 1635613), (7, 1401954), (14, 700977), (21, 467318), (41, 239358), (42, 233659), (82, 119679), (123, 79786), (139, 70602), (246, 39893), (278, 35301), (287, 34194), (417, 23534), (574, 17097), (834, 11767), (861, 11398), (973, 10086), (1681, 5838), (1722, 5699), (1946, 5043), (2919, 3362)]