18049372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4229}}^1$

素因数の和:4341

約数の個数: 24

約数和(自身を含む): 34821360

約数和(自身を除く): 16771988

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4229, 4268, 8458, 16916, 46519, 93038, 186076, 410213, 820426, 1640852, 4512343, 9024686, 18049372]

約数ペア:

[(1, 18049372), (2, 9024686), (4, 4512343), (11, 1640852), (22, 820426), (44, 410213), (97, 186076), (194, 93038), (388, 46519), (1067, 16916), (2134, 8458), (4229, 4268)]