13761972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 40238016

約数和(自身を除く): 26476044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 563, 582, 679, 873, 1126, 1164, 1358, 1689, 1746, 2037, 2252, 2716, 3378, 3492, 3941, 4074, 5067, 6111, 6756, 7882, 8148, 10134, 11823, 12222, 15764, 20268, 23646, 24444, 35469, 47292, 54611, 70938, 109222, 141876, 163833, 218444, 327666, 382277, 491499, 655332, 764554, 982998, 1146831, 1529108, 1965996, 2293662, 3440493, 4587324, 6880986, 13761972]

約数ペア:

[(1, 13761972), (2, 6880986), (3, 4587324), (4, 3440493), (6, 2293662), (7, 1965996), (9, 1529108), (12, 1146831), (14, 982998), (18, 764554), (21, 655332), (28, 491499), (36, 382277), (42, 327666), (63, 218444), (84, 163833), (97, 141876), (126, 109222), (194, 70938), (252, 54611), (291, 47292), (388, 35469), (563, 24444), (582, 23646), (679, 20268), (873, 15764), (1126, 12222), (1164, 11823), (1358, 10134), (1689, 8148), (1746, 7882), (2037, 6756), (2252, 6111), (2716, 5067), (3378, 4074), (3492, 3941)]