1308564

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:396

約数の個数: 36

約数和(自身を含む): 3342976

約数和(自身を除く): 2034412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 223, 326, 446, 489, 652, 669, 892, 978, 1338, 1467, 1956, 2007, 2676, 2934, 4014, 5868, 8028, 36349, 72698, 109047, 145396, 218094, 327141, 436188, 654282, 1308564]

約数ペア:

[(1, 1308564), (2, 654282), (3, 436188), (4, 327141), (6, 218094), (9, 145396), (12, 109047), (18, 72698), (36, 36349), (163, 8028), (223, 5868), (326, 4014), (446, 2934), (489, 2676), (652, 2007), (669, 1956), (892, 1467), (978, 1338)]