27198838618

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2175559}}^1$

素因数の和:2175634

約数の個数: 32

約数和(自身を含む): 50124902400

約数和(自身を除く): 22926063782

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 1786, 6251, 12502, 2175559, 4351118, 15228913, 30457826, 41335621, 82671242, 102251273, 204502546, 289349347, 578698694, 715758911, 1431517822, 1942774187, 3885548374, 13599419309, 27198838618]

約数ペア:

[(1, 27198838618), (2, 13599419309), (7, 3885548374), (14, 1942774187), (19, 1431517822), (38, 715758911), (47, 578698694), (94, 289349347), (133, 204502546), (266, 102251273), (329, 82671242), (658, 41335621), (893, 30457826), (1786, 15228913), (6251, 4351118), (12502, 2175559)]