1874751984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{6863}}^1$

素因数の和:7155

約数の個数: 120

約数和(自身を含む): 6019233792

約数和(自身を除く): 4144481808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 271, 336, 504, 542, 813, 1008, 1084, 1626, 1897, 2168, 2439, 3252, 3794, 4336, 4878, 5691, 6504, 6863, 7588, 9756, 11382, 13008, 13726, 15176, 17073, 19512, 20589, 22764, 27452, 30352, 34146, 39024, 41178, 45528, 48041, 54904, 61767, 68292, 82356, 91056, 96082, 109808, 123534, 136584, 144123, 164712, 192164, 247068, 273168, 288246, 329424, 384328, 432369, 494136, 576492, 768656, 864738, 988272, 1152984, 1729476, 1859873, 2305968, 3458952, 3719746, 5579619, 6917904, 7439492, 11159238, 13019111, 14878984, 16738857, 22318476, 26038222, 29757968, 33477714, 39057333, 44636952, 52076444, 66955428, 78114666, 89273904, 104152888, 117171999, 133910856, 156229332, 208305776, 234343998, 267821712, 312458664, 468687996, 624917328, 937375992, 1874751984]

約数ペア:

[(1, 1874751984), (2, 937375992), (3, 624917328), (4, 468687996), (6, 312458664), (7, 267821712), (8, 234343998), (9, 208305776), (12, 156229332), (14, 133910856), (16, 117171999), (18, 104152888), (21, 89273904), (24, 78114666), (28, 66955428), (36, 52076444), (42, 44636952), (48, 39057333), (56, 33477714), (63, 29757968), (72, 26038222), (84, 22318476), (112, 16738857), (126, 14878984), (144, 13019111), (168, 11159238), (252, 7439492), (271, 6917904), (336, 5579619), (504, 3719746), (542, 3458952), (813, 2305968), (1008, 1859873), (1084, 1729476), (1626, 1152984), (1897, 988272), (2168, 864738), (2439, 768656), (3252, 576492), (3794, 494136), (4336, 432369), (4878, 384328), (5691, 329424), (6504, 288246), (6863, 273168), (7588, 247068), (9756, 192164), (11382, 164712), (13008, 144123), (13726, 136584), (15176, 123534), (17073, 109808), (19512, 96082), (20589, 91056), (22764, 82356), (27452, 68292), (30352, 61767), (34146, 54904), (39024, 48041), (41178, 45528)]