17828118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:722

約数の個数: 96

約数和(自身を含む): 50768640

約数和(自身を除く): 32940522

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 57, 63, 66, 77, 99, 114, 126, 133, 154, 171, 198, 209, 231, 266, 342, 399, 418, 462, 627, 677, 693, 798, 1197, 1254, 1354, 1386, 1463, 1881, 2031, 2394, 2926, 3762, 4062, 4389, 4739, 6093, 7447, 8778, 9478, 12186, 12863, 13167, 14217, 14894, 22341, 25726, 26334, 28434, 38589, 42651, 44682, 52129, 67023, 77178, 85302, 90041, 104258, 115767, 134046, 141493, 156387, 180082, 231534, 270123, 282986, 312774, 424479, 469161, 540246, 810369, 848958, 938322, 990451, 1273437, 1620738, 1980902, 2546874, 2971353, 5942706, 8914059, 17828118]

約数ペア:

[(1, 17828118), (2, 8914059), (3, 5942706), (6, 2971353), (7, 2546874), (9, 1980902), (11, 1620738), (14, 1273437), (18, 990451), (19, 938322), (21, 848958), (22, 810369), (33, 540246), (38, 469161), (42, 424479), (57, 312774), (63, 282986), (66, 270123), (77, 231534), (99, 180082), (114, 156387), (126, 141493), (133, 134046), (154, 115767), (171, 104258), (198, 90041), (209, 85302), (231, 77178), (266, 67023), (342, 52129), (399, 44682), (418, 42651), (462, 38589), (627, 28434), (677, 26334), (693, 25726), (798, 22341), (1197, 14894), (1254, 14217), (1354, 13167), (1386, 12863), (1463, 12186), (1881, 9478), (2031, 8778), (2394, 7447), (2926, 6093), (3762, 4739), (4062, 4389)]