2018793468

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1\times {\mathrm{4507}}^1$

素因数の和:4906

約数の個数: 48

約数和(自身を含む): 4761169280

約数和(自身を除く): 2742375812

約数列:

[1, 2, 3, 4, 6, 12, 163, 229, 326, 458, 489, 652, 687, 916, 978, 1374, 1956, 2748, 4507, 9014, 13521, 18028, 27042, 37327, 54084, 74654, 111981, 149308, 223962, 447924, 734641, 1032103, 1469282, 2064206, 2203923, 2938564, 3096309, 4128412, 4407846, 6192618, 8815692, 12385236, 168232789, 336465578, 504698367, 672931156, 1009396734, 2018793468]

約数ペア:

[(1, 2018793468), (2, 1009396734), (3, 672931156), (4, 504698367), (6, 336465578), (12, 168232789), (163, 12385236), (229, 8815692), (326, 6192618), (458, 4407846), (489, 4128412), (652, 3096309), (687, 2938564), (916, 2203923), (978, 2064206), (1374, 1469282), (1956, 1032103), (2748, 734641), (4507, 447924), (9014, 223962), (13521, 149308), (18028, 111981), (27042, 74654), (37327, 54084)]