71398998

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18979}}^1$

素因数の和:19017

約数の個数: 48

約数和(自身を含む): 177652800

約数和(自身を除く): 106253802

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 18979, 37958, 56937, 113874, 170811, 208769, 341622, 360601, 417538, 626307, 721202, 1081803, 1252614, 1878921, 2163606, 3245409, 3757842, 3966611, 6490818, 7933222, 11899833, 23799666, 35699499, 71398998]

約数ペア:

[(1, 71398998), (2, 35699499), (3, 23799666), (6, 11899833), (9, 7933222), (11, 6490818), (18, 3966611), (19, 3757842), (22, 3245409), (33, 2163606), (38, 1878921), (57, 1252614), (66, 1081803), (99, 721202), (114, 626307), (171, 417538), (198, 360601), (209, 341622), (342, 208769), (418, 170811), (627, 113874), (1254, 56937), (1881, 37958), (3762, 18979)]