12679884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{751}}^1$

素因数の和:835

約数の個数: 72

約数和(自身を含む): 37227008

約数和(自身を除く): 24547124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 751, 804, 938, 1206, 1407, 1502, 1876, 2253, 2412, 2814, 3004, 4221, 4506, 5257, 5628, 6759, 8442, 9012, 10514, 13518, 15771, 16884, 21028, 27036, 31542, 47313, 50317, 63084, 94626, 100634, 150951, 189252, 201268, 301902, 352219, 452853, 603804, 704438, 905706, 1056657, 1408876, 1811412, 2113314, 3169971, 4226628, 6339942, 12679884]

約数ペア:

[(1, 12679884), (2, 6339942), (3, 4226628), (4, 3169971), (6, 2113314), (7, 1811412), (9, 1408876), (12, 1056657), (14, 905706), (18, 704438), (21, 603804), (28, 452853), (36, 352219), (42, 301902), (63, 201268), (67, 189252), (84, 150951), (126, 100634), (134, 94626), (201, 63084), (252, 50317), (268, 47313), (402, 31542), (469, 27036), (603, 21028), (751, 16884), (804, 15771), (938, 13518), (1206, 10514), (1407, 9012), (1502, 8442), (1876, 6759), (2253, 5628), (2412, 5257), (2814, 4506), (3004, 4221)]