22539216

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{37}}^2$

素因数の和:106

約数の個数: 120

約数和(自身を含む): 69787200

約数和(自身を除く): 47247984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 49, 56, 74, 84, 98, 111, 112, 147, 148, 168, 196, 222, 259, 294, 296, 336, 343, 392, 444, 518, 588, 592, 686, 777, 784, 888, 1029, 1036, 1176, 1369, 1372, 1554, 1776, 1813, 2058, 2072, 2352, 2738, 2744, 3108, 3626, 4107, 4116, 4144, 5439, 5476, 5488, 6216, 7252, 8214, 8232, 9583, 10878, 10952, 12432, 12691, 14504, 16428, 16464, 19166, 21756, 21904, 25382, 28749, 29008, 32856, 38073, 38332, 43512, 50764, 57498, 65712, 67081, 76146, 76664, 87024, 101528, 114996, 134162, 152292, 153328, 201243, 203056, 229992, 268324, 304584, 402486, 459984, 469567, 536648, 609168, 804972, 939134, 1073296, 1408701, 1609944, 1878268, 2817402, 3219888, 3756536, 5634804, 7513072, 11269608, 22539216]

約数ペア:

[(1, 22539216), (2, 11269608), (3, 7513072), (4, 5634804), (6, 3756536), (7, 3219888), (8, 2817402), (12, 1878268), (14, 1609944), (16, 1408701), (21, 1073296), (24, 939134), (28, 804972), (37, 609168), (42, 536648), (48, 469567), (49, 459984), (56, 402486), (74, 304584), (84, 268324), (98, 229992), (111, 203056), (112, 201243), (147, 153328), (148, 152292), (168, 134162), (196, 114996), (222, 101528), (259, 87024), (294, 76664), (296, 76146), (336, 67081), (343, 65712), (392, 57498), (444, 50764), (518, 43512), (588, 38332), (592, 38073), (686, 32856), (777, 29008), (784, 28749), (888, 25382), (1029, 21904), (1036, 21756), (1176, 19166), (1369, 16464), (1372, 16428), (1554, 14504), (1776, 12691), (1813, 12432), (2058, 10952), (2072, 10878), (2352, 9583), (2738, 8232), (2744, 8214), (3108, 7252), (3626, 6216), (4107, 5488), (4116, 5476), (4144, 5439)]