7913682

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 19760832

約数和(自身を除く): 11847150

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 181, 347, 362, 543, 694, 1041, 1086, 1267, 1629, 2082, 2429, 2534, 3123, 3258, 3801, 4858, 6246, 7287, 7602, 11403, 14574, 21861, 22806, 43722, 62807, 125614, 188421, 376842, 439649, 565263, 879298, 1130526, 1318947, 2637894, 3956841, 7913682]

約数ペア:

[(1, 7913682), (2, 3956841), (3, 2637894), (6, 1318947), (7, 1130526), (9, 879298), (14, 565263), (18, 439649), (21, 376842), (42, 188421), (63, 125614), (126, 62807), (181, 43722), (347, 22806), (362, 21861), (543, 14574), (694, 11403), (1041, 7602), (1086, 7287), (1267, 6246), (1629, 4858), (2082, 3801), (2429, 3258), (2534, 3123)]