104920902

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:573

約数の個数: 48

約数和(自身を含む): 231296832

約数和(自身を除く): 126375930

約数列:

[1, 2, 3, 6, 9, 18, 137, 157, 271, 274, 314, 411, 471, 542, 813, 822, 942, 1233, 1413, 1626, 2439, 2466, 2826, 4878, 21509, 37127, 42547, 43018, 64527, 74254, 85094, 111381, 127641, 129054, 193581, 222762, 255282, 334143, 382923, 387162, 668286, 765846, 5828939, 11657878, 17486817, 34973634, 52460451, 104920902]

約数ペア:

[(1, 104920902), (2, 52460451), (3, 34973634), (6, 17486817), (9, 11657878), (18, 5828939), (137, 765846), (157, 668286), (271, 387162), (274, 382923), (314, 334143), (411, 255282), (471, 222762), (542, 193581), (813, 129054), (822, 127641), (942, 111381), (1233, 85094), (1413, 74254), (1626, 64527), (2439, 43018), (2466, 42547), (2826, 37127), (4878, 21509)]