6421968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:321

約数の個数: 120

約数和(自身を含む): 21510528

約数和(自身を除く): 15088560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 112, 126, 138, 144, 161, 168, 184, 207, 252, 276, 277, 322, 336, 368, 414, 483, 504, 552, 554, 644, 828, 831, 966, 1008, 1104, 1108, 1288, 1449, 1656, 1662, 1932, 1939, 2216, 2493, 2576, 2898, 3312, 3324, 3864, 3878, 4432, 4986, 5796, 5817, 6371, 6648, 7728, 7756, 9972, 11592, 11634, 12742, 13296, 15512, 17451, 19113, 19944, 23184, 23268, 25484, 31024, 34902, 38226, 39888, 44597, 46536, 50968, 57339, 69804, 76452, 89194, 93072, 101936, 114678, 133791, 139608, 152904, 178388, 229356, 267582, 279216, 305808, 356776, 401373, 458712, 535164, 713552, 802746, 917424, 1070328, 1605492, 2140656, 3210984, 6421968]

約数ペア:

[(1, 6421968), (2, 3210984), (3, 2140656), (4, 1605492), (6, 1070328), (7, 917424), (8, 802746), (9, 713552), (12, 535164), (14, 458712), (16, 401373), (18, 356776), (21, 305808), (23, 279216), (24, 267582), (28, 229356), (36, 178388), (42, 152904), (46, 139608), (48, 133791), (56, 114678), (63, 101936), (69, 93072), (72, 89194), (84, 76452), (92, 69804), (112, 57339), (126, 50968), (138, 46536), (144, 44597), (161, 39888), (168, 38226), (184, 34902), (207, 31024), (252, 25484), (276, 23268), (277, 23184), (322, 19944), (336, 19113), (368, 17451), (414, 15512), (483, 13296), (504, 12742), (552, 11634), (554, 11592), (644, 9972), (828, 7756), (831, 7728), (966, 6648), (1008, 6371), (1104, 5817), (1108, 5796), (1288, 4986), (1449, 4432), (1656, 3878), (1662, 3864), (1932, 3324), (1939, 3312), (2216, 2898), (2493, 2576)]