17994906

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{11491}}^1$

素因数の和:11531

約数の個数: 32

約数和(自身を含む): 41371200

約数和(自身を除く): 23376294

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 11491, 22982, 34473, 68946, 103419, 206838, 310257, 333239, 620514, 666478, 999717, 1999434, 2999151, 5998302, 8997453, 17994906]

約数ペア:

[(1, 17994906), (2, 8997453), (3, 5998302), (6, 2999151), (9, 1999434), (18, 999717), (27, 666478), (29, 620514), (54, 333239), (58, 310257), (87, 206838), (174, 103419), (261, 68946), (522, 34473), (783, 22982), (1566, 11491)]