21014466

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10271}}^1$

素因数の和:10318

約数の個数: 32

約数和(自身を含む): 47333376

約数和(自身を除く): 26318910

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 10271, 20542, 30813, 61626, 112981, 225962, 318401, 338943, 636802, 677886, 955203, 1910406, 3502411, 7004822, 10507233, 21014466]

約数ペア:

[(1, 21014466), (2, 10507233), (3, 7004822), (6, 3502411), (11, 1910406), (22, 955203), (31, 677886), (33, 636802), (62, 338943), (66, 318401), (93, 225962), (186, 112981), (341, 61626), (682, 30813), (1023, 20542), (2046, 10271)]