17886168

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 50909040

約数和(自身を除く): 33022872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 73, 82, 83, 123, 146, 164, 166, 219, 246, 249, 292, 328, 332, 369, 438, 492, 498, 584, 657, 664, 738, 747, 876, 984, 996, 1314, 1476, 1494, 1752, 1992, 2628, 2952, 2988, 2993, 3403, 5256, 5976, 5986, 6059, 6806, 8979, 10209, 11972, 12118, 13612, 17958, 18177, 20418, 23944, 24236, 26937, 27224, 30627, 35916, 36354, 40836, 48472, 53874, 54531, 61254, 71832, 72708, 81672, 107748, 109062, 122508, 145416, 215496, 218124, 245016, 248419, 436248, 496838, 745257, 993676, 1490514, 1987352, 2235771, 2981028, 4471542, 5962056, 8943084, 17886168]

約数ペア:

[(1, 17886168), (2, 8943084), (3, 5962056), (4, 4471542), (6, 2981028), (8, 2235771), (9, 1987352), (12, 1490514), (18, 993676), (24, 745257), (36, 496838), (41, 436248), (72, 248419), (73, 245016), (82, 218124), (83, 215496), (123, 145416), (146, 122508), (164, 109062), (166, 107748), (219, 81672), (246, 72708), (249, 71832), (292, 61254), (328, 54531), (332, 53874), (369, 48472), (438, 40836), (492, 36354), (498, 35916), (584, 30627), (657, 27224), (664, 26937), (738, 24236), (747, 23944), (876, 20418), (984, 18177), (996, 17958), (1314, 13612), (1476, 12118), (1494, 11972), (1752, 10209), (1992, 8979), (2628, 6806), (2952, 6059), (2988, 5986), (2993, 5976), (3403, 5256)]