7137728028

素因数分解:

$2^2\times 3^2\times {\mathrm{887}}^1\times {\mathrm{223529}}^1$

素因数の和:224426

約数の個数: 36

約数和(自身を含む): 18063012240

約数和(自身を除く): 10925284212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 887, 1774, 2661, 3548, 5322, 7983, 10644, 15966, 31932, 223529, 447058, 670587, 894116, 1341174, 2011761, 2682348, 4023522, 8047044, 198270223, 396540446, 594810669, 793080892, 1189621338, 1784432007, 2379242676, 3568864014, 7137728028]

約数ペア:

[(1, 7137728028), (2, 3568864014), (3, 2379242676), (4, 1784432007), (6, 1189621338), (9, 793080892), (12, 594810669), (18, 396540446), (36, 198270223), (887, 8047044), (1774, 4023522), (2661, 2682348), (3548, 2011761), (5322, 1341174), (7983, 894116), (10644, 670587), (15966, 447058), (31932, 223529)]