2101009428

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{40277}}^1$

素因数の和:40323

約数の個数: 120

約数和(自身を含む): 6550169472

約数和(自身を除く): 4449160044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 252, 276, 322, 324, 378, 414, 483, 567, 621, 644, 756, 828, 966, 1134, 1242, 1449, 1863, 1932, 2268, 2484, 2898, 3726, 4347, 5796, 7452, 8694, 13041, 17388, 26082, 40277, 52164, 80554, 120831, 161108, 241662, 281939, 362493, 483324, 563878, 724986, 845817, 926371, 1087479, 1127756, 1449972, 1691634, 1852742, 2174958, 2537451, 2779113, 3262437, 3383268, 3705484, 4349916, 5074902, 5558226, 6484597, 6524874, 7612353, 8337339, 10149804, 11116452, 12969194, 13049748, 15224706, 16674678, 19453791, 22837059, 25012017, 25938388, 30449412, 33349356, 38907582, 45674118, 50024034, 58361373, 75036051, 77815164, 91348236, 100048068, 116722746, 150072102, 175084119, 233445492, 300144204, 350168238, 525252357, 700336476, 1050504714, 2101009428]

約数ペア:

[(1, 2101009428), (2, 1050504714), (3, 700336476), (4, 525252357), (6, 350168238), (7, 300144204), (9, 233445492), (12, 175084119), (14, 150072102), (18, 116722746), (21, 100048068), (23, 91348236), (27, 77815164), (28, 75036051), (36, 58361373), (42, 50024034), (46, 45674118), (54, 38907582), (63, 33349356), (69, 30449412), (81, 25938388), (84, 25012017), (92, 22837059), (108, 19453791), (126, 16674678), (138, 15224706), (161, 13049748), (162, 12969194), (189, 11116452), (207, 10149804), (252, 8337339), (276, 7612353), (322, 6524874), (324, 6484597), (378, 5558226), (414, 5074902), (483, 4349916), (567, 3705484), (621, 3383268), (644, 3262437), (756, 2779113), (828, 2537451), (966, 2174958), (1134, 1852742), (1242, 1691634), (1449, 1449972), (1863, 1127756), (1932, 1087479), (2268, 926371), (2484, 845817), (2898, 724986), (3726, 563878), (4347, 483324), (5796, 362493), (7452, 281939), (8694, 241662), (13041, 161108), (17388, 120831), (26082, 80554), (40277, 52164)]