2101901652

素因数分解:

$2^2\times 3^2\times {\mathrm{4289}}^1\times {\mathrm{13613}}^1$

素因数の和:17912

約数の個数: 36

約数和(自身を含む): 5314769460

約数和(自身を除く): 3212867808

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4289, 8578, 12867, 13613, 17156, 25734, 27226, 38601, 40839, 51468, 54452, 77202, 81678, 122517, 154404, 163356, 245034, 490068, 58386157, 116772314, 175158471, 233544628, 350316942, 525475413, 700633884, 1050950826, 2101901652]

約数ペア:

[(1, 2101901652), (2, 1050950826), (3, 700633884), (4, 525475413), (6, 350316942), (9, 233544628), (12, 175158471), (18, 116772314), (36, 58386157), (4289, 490068), (8578, 245034), (12867, 163356), (13613, 154404), (17156, 122517), (25734, 81678), (27226, 77202), (38601, 54452), (40839, 51468)]