1815360876

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{45307}}^1$

素因数の和:45380

約数の個数: 96

約数和(自身を含む): 5480455680

約数和(自身を除く): 3665094804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 84, 106, 108, 126, 159, 189, 212, 252, 318, 371, 378, 477, 636, 742, 756, 954, 1113, 1431, 1484, 1908, 2226, 2862, 3339, 4452, 5724, 6678, 10017, 13356, 20034, 40068, 45307, 90614, 135921, 181228, 271842, 317149, 407763, 543684, 634298, 815526, 951447, 1223289, 1268596, 1631052, 1902894, 2401271, 2446578, 2854341, 3805788, 4802542, 4893156, 5708682, 7203813, 8563023, 9605084, 11417364, 14407626, 16808897, 17126046, 21611439, 28815252, 33617794, 34252092, 43222878, 50426691, 64834317, 67235588, 86445756, 100853382, 129668634, 151280073, 201706764, 259337268, 302560146, 453840219, 605120292, 907680438, 1815360876]

約数ペア:

[(1, 1815360876), (2, 907680438), (3, 605120292), (4, 453840219), (6, 302560146), (7, 259337268), (9, 201706764), (12, 151280073), (14, 129668634), (18, 100853382), (21, 86445756), (27, 67235588), (28, 64834317), (36, 50426691), (42, 43222878), (53, 34252092), (54, 33617794), (63, 28815252), (84, 21611439), (106, 17126046), (108, 16808897), (126, 14407626), (159, 11417364), (189, 9605084), (212, 8563023), (252, 7203813), (318, 5708682), (371, 4893156), (378, 4802542), (477, 3805788), (636, 2854341), (742, 2446578), (756, 2401271), (954, 1902894), (1113, 1631052), (1431, 1268596), (1484, 1223289), (1908, 951447), (2226, 815526), (2862, 634298), (3339, 543684), (4452, 407763), (5724, 317149), (6678, 271842), (10017, 181228), (13356, 135921), (20034, 90614), (40068, 45307)]