9815868

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 26954928

約数和(自身を除く): 17139060

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 204, 258, 306, 373, 387, 516, 612, 731, 746, 774, 1119, 1462, 1492, 1548, 2193, 2238, 2924, 3357, 4386, 4476, 6341, 6579, 6714, 8772, 12682, 13158, 13428, 16039, 19023, 25364, 26316, 32078, 38046, 48117, 57069, 64156, 76092, 96234, 114138, 144351, 192468, 228276, 272663, 288702, 545326, 577404, 817989, 1090652, 1635978, 2453967, 3271956, 4907934, 9815868]

約数ペア:

[(1, 9815868), (2, 4907934), (3, 3271956), (4, 2453967), (6, 1635978), (9, 1090652), (12, 817989), (17, 577404), (18, 545326), (34, 288702), (36, 272663), (43, 228276), (51, 192468), (68, 144351), (86, 114138), (102, 96234), (129, 76092), (153, 64156), (172, 57069), (204, 48117), (258, 38046), (306, 32078), (373, 26316), (387, 25364), (516, 19023), (612, 16039), (731, 13428), (746, 13158), (774, 12682), (1119, 8772), (1462, 6714), (1492, 6579), (1548, 6341), (2193, 4476), (2238, 4386), (2924, 3357)]