22498146

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 72

約数和(自身を含む): 55311984

約数和(自身を除く): 32813838

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 83, 99, 111, 166, 198, 222, 249, 333, 407, 498, 666, 747, 814, 913, 1221, 1369, 1494, 1826, 2442, 2738, 2739, 3071, 3663, 4107, 5478, 6142, 7326, 8214, 8217, 9213, 12321, 15059, 16434, 18426, 24642, 27639, 30118, 33781, 45177, 55278, 67562, 90354, 101343, 113627, 135531, 202686, 227254, 271062, 304029, 340881, 608058, 681762, 1022643, 1249897, 2045286, 2499794, 3749691, 7499382, 11249073, 22498146]

約数ペア:

[(1, 22498146), (2, 11249073), (3, 7499382), (6, 3749691), (9, 2499794), (11, 2045286), (18, 1249897), (22, 1022643), (33, 681762), (37, 608058), (66, 340881), (74, 304029), (83, 271062), (99, 227254), (111, 202686), (166, 135531), (198, 113627), (222, 101343), (249, 90354), (333, 67562), (407, 55278), (498, 45177), (666, 33781), (747, 30118), (814, 27639), (913, 24642), (1221, 18426), (1369, 16434), (1494, 15059), (1826, 12321), (2442, 9213), (2738, 8217), (2739, 8214), (3071, 7326), (3663, 6142), (4107, 5478)]