12125526678

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{31319}}^1$

素因数の和:31621

約数の個数: 48

約数和(自身を含む): 26633149920

約数和(自身を除く): 14507623242

約数列:

[1, 2, 3, 6, 9, 18, 137, 157, 274, 314, 411, 471, 822, 942, 1233, 1413, 2466, 2826, 21509, 31319, 43018, 62638, 64527, 93957, 129054, 187914, 193581, 281871, 387162, 563742, 4290703, 4917083, 8581406, 9834166, 12872109, 14751249, 25744218, 29502498, 38616327, 44253747, 77232654, 88507494, 673640371, 1347280742, 2020921113, 4041842226, 6062763339, 12125526678]

約数ペア:

[(1, 12125526678), (2, 6062763339), (3, 4041842226), (6, 2020921113), (9, 1347280742), (18, 673640371), (137, 88507494), (157, 77232654), (274, 44253747), (314, 38616327), (411, 29502498), (471, 25744218), (822, 14751249), (942, 12872109), (1233, 9834166), (1413, 8581406), (2466, 4917083), (2826, 4290703), (21509, 563742), (31319, 387162), (43018, 281871), (62638, 193581), (64527, 187914), (93957, 129054)]