17920340046

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{15802769}}^1$

素因数の和:15802790

約数の個数: 40

約数和(自身を含む): 45891244080

約数和(自身を除く): 27970904034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 15802769, 31605538, 47408307, 94816614, 110619383, 142224921, 221238766, 284449842, 331858149, 426674763, 663716298, 853349526, 995574447, 1280024289, 1991148894, 2560048578, 2986723341, 5973446682, 8960170023, 17920340046]

約数ペア:

[(1, 17920340046), (2, 8960170023), (3, 5973446682), (6, 2986723341), (7, 2560048578), (9, 1991148894), (14, 1280024289), (18, 995574447), (21, 853349526), (27, 663716298), (42, 426674763), (54, 331858149), (63, 284449842), (81, 221238766), (126, 142224921), (162, 110619383), (189, 94816614), (378, 47408307), (567, 31605538), (1134, 15802769)]