2002494906

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{3457}}^1$

素因数の和:4116

約数の個数: 64

約数和(自身を含む): 4720584960

約数和(自身を除く): 2718090054

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 631, 918, 1262, 1893, 3457, 3786, 5679, 6914, 10371, 10727, 11358, 17037, 20742, 21454, 31113, 32181, 34074, 58769, 62226, 64362, 93339, 96543, 117538, 176307, 186678, 193086, 289629, 352614, 528921, 579258, 1057842, 1586763, 2181367, 3173526, 4362734, 6544101, 13088202, 19632303, 37083239, 39264606, 58896909, 74166478, 111249717, 117793818, 222499434, 333749151, 667498302, 1001247453, 2002494906]

約数ペア:

[(1, 2002494906), (2, 1001247453), (3, 667498302), (6, 333749151), (9, 222499434), (17, 117793818), (18, 111249717), (27, 74166478), (34, 58896909), (51, 39264606), (54, 37083239), (102, 19632303), (153, 13088202), (306, 6544101), (459, 4362734), (631, 3173526), (918, 2181367), (1262, 1586763), (1893, 1057842), (3457, 579258), (3786, 528921), (5679, 352614), (6914, 289629), (10371, 193086), (10727, 186678), (11358, 176307), (17037, 117538), (20742, 96543), (21454, 93339), (31113, 64362), (32181, 62226), (34074, 58769)]