2011678182

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{379}}^1\times {\mathrm{2251}}^1$

素因数の和:2769

約数の個数: 48

約数和(自身を含む): 4405452480

約数和(自身を除く): 2393774298

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 379, 393, 758, 786, 1137, 1179, 2251, 2274, 2358, 3411, 4502, 6753, 6822, 13506, 20259, 40518, 49649, 99298, 148947, 294881, 297894, 446841, 589762, 853129, 884643, 893682, 1706258, 1769286, 2559387, 2653929, 5118774, 5307858, 7678161, 15356322, 111759899, 223519798, 335279697, 670559394, 1005839091, 2011678182]

約数ペア:

[(1, 2011678182), (2, 1005839091), (3, 670559394), (6, 335279697), (9, 223519798), (18, 111759899), (131, 15356322), (262, 7678161), (379, 5307858), (393, 5118774), (758, 2653929), (786, 2559387), (1137, 1769286), (1179, 1706258), (2251, 893682), (2274, 884643), (2358, 853129), (3411, 589762), (4502, 446841), (6753, 297894), (6822, 294881), (13506, 148947), (20259, 99298), (40518, 49649)]