12112842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 29905920

約数和(自身を除く): 17793078

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 43, 57, 86, 114, 129, 133, 258, 266, 301, 353, 399, 602, 706, 798, 817, 903, 1059, 1634, 1806, 2118, 2451, 2471, 4902, 4942, 5719, 6707, 7413, 11438, 13414, 14826, 15179, 17157, 20121, 30358, 34314, 40242, 45537, 46949, 91074, 93898, 106253, 140847, 212506, 281694, 288401, 318759, 576802, 637518, 865203, 1730406, 2018807, 4037614, 6056421, 12112842]

約数ペア:

[(1, 12112842), (2, 6056421), (3, 4037614), (6, 2018807), (7, 1730406), (14, 865203), (19, 637518), (21, 576802), (38, 318759), (42, 288401), (43, 281694), (57, 212506), (86, 140847), (114, 106253), (129, 93898), (133, 91074), (258, 46949), (266, 45537), (301, 40242), (353, 34314), (399, 30358), (602, 20121), (706, 17157), (798, 15179), (817, 14826), (903, 13414), (1059, 11438), (1634, 7413), (1806, 6707), (2118, 5719), (2451, 4942), (2471, 4902)]