2021307726

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1\times {\mathrm{4421}}^1$

素因数の和:5028

約数の個数: 32

約数和(自身を含む): 4075527456

約数和(自身を除く): 2054219730

約数列:

[1, 2, 3, 6, 181, 362, 421, 543, 842, 1086, 1263, 2526, 4421, 8842, 13263, 26526, 76201, 152402, 228603, 457206, 800201, 1600402, 1861241, 2400603, 3722482, 4801206, 5583723, 11167446, 336884621, 673769242, 1010653863, 2021307726]

約数ペア:

[(1, 2021307726), (2, 1010653863), (3, 673769242), (6, 336884621), (181, 11167446), (362, 5583723), (421, 4801206), (543, 3722482), (842, 2400603), (1086, 1861241), (1263, 1600402), (2526, 800201), (4421, 457206), (8842, 228603), (13263, 152402), (26526, 76201)]