21167667024

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{941}}^1\times {\mathrm{66949}}^1$

素因数の和:67908

約数の個数: 80

約数和(自身を含む): 62562364800

約数和(自身を除く): 41394697776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 941, 1882, 2823, 3764, 5646, 6587, 7528, 11292, 13174, 15056, 19761, 22584, 26348, 39522, 45168, 52696, 66949, 79044, 105392, 133898, 158088, 200847, 267796, 316176, 401694, 468643, 535592, 803388, 937286, 1071184, 1405929, 1606776, 1874572, 2811858, 3213552, 3749144, 5623716, 7498288, 11247432, 22494864, 62999009, 125998018, 188997027, 251996036, 377994054, 440993063, 503992072, 755988108, 881986126, 1007984144, 1322979189, 1511976216, 1763972252, 2645958378, 3023952432, 3527944504, 5291916756, 7055889008, 10583833512, 21167667024]

約数ペア:

[(1, 21167667024), (2, 10583833512), (3, 7055889008), (4, 5291916756), (6, 3527944504), (7, 3023952432), (8, 2645958378), (12, 1763972252), (14, 1511976216), (16, 1322979189), (21, 1007984144), (24, 881986126), (28, 755988108), (42, 503992072), (48, 440993063), (56, 377994054), (84, 251996036), (112, 188997027), (168, 125998018), (336, 62999009), (941, 22494864), (1882, 11247432), (2823, 7498288), (3764, 5623716), (5646, 3749144), (6587, 3213552), (7528, 2811858), (11292, 1874572), (13174, 1606776), (15056, 1405929), (19761, 1071184), (22584, 937286), (26348, 803388), (39522, 535592), (45168, 468643), (52696, 401694), (66949, 316176), (79044, 267796), (105392, 200847), (133898, 158088)]