18467832

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 47738880

約数和(自身を除く): 29271048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 83, 127, 146, 166, 219, 249, 254, 292, 332, 381, 438, 498, 508, 584, 664, 762, 876, 996, 1016, 1524, 1752, 1992, 3048, 6059, 9271, 10541, 12118, 18177, 18542, 21082, 24236, 27813, 31623, 36354, 37084, 42164, 48472, 55626, 63246, 72708, 74168, 84328, 111252, 126492, 145416, 222504, 252984, 769493, 1538986, 2308479, 3077972, 4616958, 6155944, 9233916, 18467832]

約数ペア:

[(1, 18467832), (2, 9233916), (3, 6155944), (4, 4616958), (6, 3077972), (8, 2308479), (12, 1538986), (24, 769493), (73, 252984), (83, 222504), (127, 145416), (146, 126492), (166, 111252), (219, 84328), (249, 74168), (254, 72708), (292, 63246), (332, 55626), (381, 48472), (438, 42164), (498, 37084), (508, 36354), (584, 31623), (664, 27813), (762, 24236), (876, 21082), (996, 18542), (1016, 18177), (1524, 12118), (1752, 10541), (1992, 9271), (3048, 6059)]