16566211206

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{26833}}^1$

素因数の和:26987

約数の個数: 80

約数和(自身を含む): 38495412384

約数和(自身を除く): 21929201178

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 103, 111, 162, 206, 222, 309, 333, 618, 666, 927, 999, 1854, 1998, 2781, 2997, 3811, 5562, 5994, 7622, 8343, 11433, 16686, 22866, 26833, 34299, 53666, 68598, 80499, 102897, 160998, 205794, 241497, 308691, 482994, 617382, 724491, 992821, 1448982, 1985642, 2173473, 2763799, 2978463, 4346946, 5527598, 5956926, 8291397, 8935389, 16582794, 17870778, 24874191, 26806167, 49748382, 53612334, 74622573, 80418501, 102260563, 149245146, 160837002, 204521126, 223867719, 306781689, 447735438, 613563378, 920345067, 1840690134, 2761035201, 5522070402, 8283105603, 16566211206]

約数ペア:

[(1, 16566211206), (2, 8283105603), (3, 5522070402), (6, 2761035201), (9, 1840690134), (18, 920345067), (27, 613563378), (37, 447735438), (54, 306781689), (74, 223867719), (81, 204521126), (103, 160837002), (111, 149245146), (162, 102260563), (206, 80418501), (222, 74622573), (309, 53612334), (333, 49748382), (618, 26806167), (666, 24874191), (927, 17870778), (999, 16582794), (1854, 8935389), (1998, 8291397), (2781, 5956926), (2997, 5527598), (3811, 4346946), (5562, 2978463), (5994, 2763799), (7622, 2173473), (8343, 1985642), (11433, 1448982), (16686, 992821), (22866, 724491), (26833, 617382), (34299, 482994), (53666, 308691), (68598, 241497), (80499, 205794), (102897, 160998)]