18514554010

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1039}}^1\times {\mathrm{13007}}^1$

素因数の和:14190

約数の個数: 32

約数和(自身を含む): 33604346880

約数和(自身を除く): 15089792870

約数列:

[1, 2, 5, 10, 137, 274, 685, 1039, 1370, 2078, 5195, 10390, 13007, 26014, 65035, 130070, 142343, 284686, 711715, 1423430, 1781959, 3563918, 8909795, 13514273, 17819590, 27028546, 67571365, 135142730, 1851455401, 3702910802, 9257277005, 18514554010]

約数ペア:

[(1, 18514554010), (2, 9257277005), (5, 3702910802), (10, 1851455401), (137, 135142730), (274, 67571365), (685, 27028546), (1039, 17819590), (1370, 13514273), (2078, 8909795), (5195, 3563918), (10390, 1781959), (13007, 1423430), (26014, 711715), (65035, 284686), (130070, 142343)]