3181398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 64

約数和(自身を含む): 7603200

約数和(自身を除く): 4421802

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 43, 57, 59, 66, 86, 114, 118, 129, 177, 209, 258, 354, 418, 473, 627, 649, 817, 946, 1121, 1254, 1298, 1419, 1634, 1947, 2242, 2451, 2537, 2838, 3363, 3894, 4902, 5074, 6726, 7611, 8987, 12331, 15222, 17974, 24662, 26961, 27907, 36993, 48203, 53922, 55814, 73986, 83721, 96406, 144609, 167442, 289218, 530233, 1060466, 1590699, 3181398]

約数ペア:

[(1, 3181398), (2, 1590699), (3, 1060466), (6, 530233), (11, 289218), (19, 167442), (22, 144609), (33, 96406), (38, 83721), (43, 73986), (57, 55814), (59, 53922), (66, 48203), (86, 36993), (114, 27907), (118, 26961), (129, 24662), (177, 17974), (209, 15222), (258, 12331), (354, 8987), (418, 7611), (473, 6726), (627, 5074), (649, 4902), (817, 3894), (946, 3363), (1121, 2838), (1254, 2537), (1298, 2451), (1419, 2242), (1634, 1947)]