13458618

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{10531}}^1$

素因数の和:10610

約数の個数: 24

約数和(自身を含む): 29573856

約数和(自身を除く): 16115238

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 10531, 21062, 31593, 63186, 94779, 189558, 747701, 1495402, 2243103, 4486206, 6729309, 13458618]

約数ペア:

[(1, 13458618), (2, 6729309), (3, 4486206), (6, 2243103), (9, 1495402), (18, 747701), (71, 189558), (142, 94779), (213, 63186), (426, 31593), (639, 21062), (1278, 10531)]