81050634

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2273}}^1$

素因数の和:2571

約数の個数: 48

約数和(自身を含む): 201494592

約数和(自身を除く): 120443958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 283, 566, 849, 1698, 1981, 2273, 2547, 3962, 4546, 5094, 5943, 6819, 11886, 13638, 15911, 17829, 20457, 31822, 35658, 40914, 47733, 95466, 143199, 286398, 643259, 1286518, 1929777, 3859554, 4502813, 5789331, 9005626, 11578662, 13508439, 27016878, 40525317, 81050634]

約数ペア:

[(1, 81050634), (2, 40525317), (3, 27016878), (6, 13508439), (7, 11578662), (9, 9005626), (14, 5789331), (18, 4502813), (21, 3859554), (42, 1929777), (63, 1286518), (126, 643259), (283, 286398), (566, 143199), (849, 95466), (1698, 47733), (1981, 40914), (2273, 35658), (2547, 31822), (3962, 20457), (4546, 17829), (5094, 15911), (5943, 13638), (6819, 11886)]