21432924

素因数分解:

$2^2\times 3^4\times {\mathrm{83}}^1\times {\mathrm{797}}^1$

素因数の和:896

約数の個数: 60

約数和(自身を含む): 56776104

約数和(自身を除く): 35343180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 83, 108, 162, 166, 249, 324, 332, 498, 747, 797, 996, 1494, 1594, 2241, 2391, 2988, 3188, 4482, 4782, 6723, 7173, 8964, 9564, 13446, 14346, 21519, 26892, 28692, 43038, 64557, 66151, 86076, 129114, 132302, 198453, 258228, 264604, 396906, 595359, 793812, 1190718, 1786077, 2381436, 3572154, 5358231, 7144308, 10716462, 21432924]

約数ペア:

[(1, 21432924), (2, 10716462), (3, 7144308), (4, 5358231), (6, 3572154), (9, 2381436), (12, 1786077), (18, 1190718), (27, 793812), (36, 595359), (54, 396906), (81, 264604), (83, 258228), (108, 198453), (162, 132302), (166, 129114), (249, 86076), (324, 66151), (332, 64557), (498, 43038), (747, 28692), (797, 26892), (996, 21519), (1494, 14346), (1594, 13446), (2241, 9564), (2391, 8964), (2988, 7173), (3188, 6723), (4482, 4782)]