6646416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:300

約数の個数: 80

約数和(自身を含む): 19903488

約数和(自身を除く): 13257072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 131, 151, 168, 262, 302, 336, 393, 453, 524, 604, 786, 906, 917, 1048, 1057, 1208, 1572, 1812, 1834, 2096, 2114, 2416, 2751, 3144, 3171, 3624, 3668, 4228, 5502, 6288, 6342, 7248, 7336, 8456, 11004, 12684, 14672, 16912, 19781, 22008, 25368, 39562, 44016, 50736, 59343, 79124, 118686, 138467, 158248, 237372, 276934, 316496, 415401, 474744, 553868, 830802, 949488, 1107736, 1661604, 2215472, 3323208, 6646416]

約数ペア:

[(1, 6646416), (2, 3323208), (3, 2215472), (4, 1661604), (6, 1107736), (7, 949488), (8, 830802), (12, 553868), (14, 474744), (16, 415401), (21, 316496), (24, 276934), (28, 237372), (42, 158248), (48, 138467), (56, 118686), (84, 79124), (112, 59343), (131, 50736), (151, 44016), (168, 39562), (262, 25368), (302, 22008), (336, 19781), (393, 16912), (453, 14672), (524, 12684), (604, 11004), (786, 8456), (906, 7336), (917, 7248), (1048, 6342), (1057, 6288), (1208, 5502), (1572, 4228), (1812, 3668), (1834, 3624), (2096, 3171), (2114, 3144), (2416, 2751)]