9721866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1913}}^1$

素因数の和:1947

約数の個数: 48

約数和(自身を含む): 24437952

約数和(自身を除く): 14716086

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 1913, 2541, 3826, 5082, 5739, 11478, 13391, 21043, 26782, 40173, 42086, 63129, 80346, 126258, 147301, 231473, 294602, 441903, 462946, 694419, 883806, 1388838, 1620311, 3240622, 4860933, 9721866]

約数ペア:

[(1, 9721866), (2, 4860933), (3, 3240622), (6, 1620311), (7, 1388838), (11, 883806), (14, 694419), (21, 462946), (22, 441903), (33, 294602), (42, 231473), (66, 147301), (77, 126258), (121, 80346), (154, 63129), (231, 42086), (242, 40173), (363, 26782), (462, 21043), (726, 13391), (847, 11478), (1694, 5739), (1913, 5082), (2541, 3826)]