1230143046

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{21013}}^1$

素因数の和:21916

約数の個数: 32

約数和(自身を含む): 2687102208

約数和(自身を除く): 1456959162

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 887, 1774, 2661, 5322, 9757, 19514, 21013, 29271, 42026, 58542, 63039, 126078, 231143, 462286, 693429, 1386858, 18638531, 37277062, 55915593, 111831186, 205023841, 410047682, 615071523, 1230143046]

約数ペア:

[(1, 1230143046), (2, 615071523), (3, 410047682), (6, 205023841), (11, 111831186), (22, 55915593), (33, 37277062), (66, 18638531), (887, 1386858), (1774, 693429), (2661, 462286), (5322, 231143), (9757, 126078), (19514, 63039), (21013, 58542), (29271, 42026)]