317708226

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{15887}}^1$

素因数の和:16007

約数の個数: 48

約数和(自身を含む): 758429568

約数和(自身を除く): 440721342

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 101, 198, 202, 303, 606, 909, 1111, 1818, 2222, 3333, 6666, 9999, 15887, 19998, 31774, 47661, 95322, 142983, 174757, 285966, 349514, 524271, 1048542, 1572813, 1604587, 3145626, 3209174, 4813761, 9627522, 14441283, 17650457, 28882566, 35300914, 52951371, 105902742, 158854113, 317708226]

約数ペア:

[(1, 317708226), (2, 158854113), (3, 105902742), (6, 52951371), (9, 35300914), (11, 28882566), (18, 17650457), (22, 14441283), (33, 9627522), (66, 4813761), (99, 3209174), (101, 3145626), (198, 1604587), (202, 1572813), (303, 1048542), (606, 524271), (909, 349514), (1111, 285966), (1818, 174757), (2222, 142983), (3333, 95322), (6666, 47661), (9999, 31774), (15887, 19998)]