18413028

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{5879}}^1$

素因数の和:5921

約数の個数: 48

約数和(自身を含む): 49392000

約数和(自身を除く): 30978972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 5879, 11758, 17637, 23516, 35274, 52911, 70548, 105822, 158733, 170491, 211644, 317466, 340982, 511473, 634932, 681964, 1022946, 1534419, 2045892, 3068838, 4603257, 6137676, 9206514, 18413028]

約数ペア:

[(1, 18413028), (2, 9206514), (3, 6137676), (4, 4603257), (6, 3068838), (9, 2045892), (12, 1534419), (18, 1022946), (27, 681964), (29, 634932), (36, 511473), (54, 340982), (58, 317466), (87, 211644), (108, 170491), (116, 158733), (174, 105822), (261, 70548), (348, 52911), (522, 35274), (783, 23516), (1044, 17637), (1566, 11758), (3132, 5879)]