22216872

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 57784320

約数和(自身を除く): 35567448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 127, 148, 197, 222, 254, 296, 381, 394, 444, 508, 591, 762, 788, 888, 1016, 1182, 1524, 1576, 2364, 3048, 4699, 4728, 7289, 9398, 14097, 14578, 18796, 21867, 25019, 28194, 29156, 37592, 43734, 50038, 56388, 58312, 75057, 87468, 100076, 112776, 150114, 174936, 200152, 300228, 600456, 925703, 1851406, 2777109, 3702812, 5554218, 7405624, 11108436, 22216872]

約数ペア:

[(1, 22216872), (2, 11108436), (3, 7405624), (4, 5554218), (6, 3702812), (8, 2777109), (12, 1851406), (24, 925703), (37, 600456), (74, 300228), (111, 200152), (127, 174936), (148, 150114), (197, 112776), (222, 100076), (254, 87468), (296, 75057), (381, 58312), (394, 56388), (444, 50038), (508, 43734), (591, 37592), (762, 29156), (788, 28194), (888, 25019), (1016, 21867), (1182, 18796), (1524, 14578), (1576, 14097), (2364, 9398), (3048, 7289), (4699, 4728)]