18842202216

素因数分解:

$2^3\times 3^2\times {\mathrm{461}}^1\times {\mathrm{567673}}^1$

素因数の和:568146

約数の個数: 48

約数和(自身を含む): 51141750660

約数和(自身を除く): 32299548444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 461, 922, 1383, 1844, 2766, 3688, 4149, 5532, 8298, 11064, 16596, 33192, 567673, 1135346, 1703019, 2270692, 3406038, 4541384, 5109057, 6812076, 10218114, 13624152, 20436228, 40872456, 261697253, 523394506, 785091759, 1046789012, 1570183518, 2093578024, 2355275277, 3140367036, 4710550554, 6280734072, 9421101108, 18842202216]

約数ペア:

[(1, 18842202216), (2, 9421101108), (3, 6280734072), (4, 4710550554), (6, 3140367036), (8, 2355275277), (9, 2093578024), (12, 1570183518), (18, 1046789012), (24, 785091759), (36, 523394506), (72, 261697253), (461, 40872456), (922, 20436228), (1383, 13624152), (1844, 10218114), (2766, 6812076), (3688, 5109057), (4149, 4541384), (5532, 3406038), (8298, 2270692), (11064, 1703019), (16596, 1135346), (33192, 567673)]