2021952204

素因数分解:

$2^2\times 3^2\times {\mathrm{4091}}^1\times {\mathrm{13729}}^1$

素因数の和:17830

約数の個数: 36

約数和(自身を含む): 5112667560

約数和(自身を除く): 3090715356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4091, 8182, 12273, 13729, 16364, 24546, 27458, 36819, 41187, 49092, 54916, 73638, 82374, 123561, 147276, 164748, 247122, 494244, 56165339, 112330678, 168496017, 224661356, 336992034, 505488051, 673984068, 1010976102, 2021952204]

約数ペア:

[(1, 2021952204), (2, 1010976102), (3, 673984068), (4, 505488051), (6, 336992034), (9, 224661356), (12, 168496017), (18, 112330678), (36, 56165339), (4091, 494244), (8182, 247122), (12273, 164748), (13729, 147276), (16364, 123561), (24546, 82374), (27458, 73638), (36819, 54916), (41187, 49092)]