2018119013588

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{17341}}^1\times {\mathrm{18287}}^1$

素因数の和:35712

約数の個数: 48

約数和(自身を含む): 3711929405184

約数和(自身を除く): 1693810391596

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 1591, 3182, 6364, 17341, 18287, 34682, 36574, 69364, 73148, 641617, 676619, 745663, 786341, 1283234, 1353238, 1491326, 1572682, 2566468, 2706476, 2982652, 3145364, 27589531, 29094617, 55179062, 58189234, 110358124, 116378468, 317114867, 634229734, 1268459468, 11733250079, 13635939281, 23466500158, 27271878562, 46933000316, 54543757124, 504529753397, 1009059506794, 2018119013588]

約数ペア:

[(1, 2018119013588), (2, 1009059506794), (4, 504529753397), (37, 54543757124), (43, 46933000316), (74, 27271878562), (86, 23466500158), (148, 13635939281), (172, 11733250079), (1591, 1268459468), (3182, 634229734), (6364, 317114867), (17341, 116378468), (18287, 110358124), (34682, 58189234), (36574, 55179062), (69364, 29094617), (73148, 27589531), (641617, 3145364), (676619, 2982652), (745663, 2706476), (786341, 2566468), (1283234, 1572682), (1353238, 1491326)]