191921454

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^2\times {\mathrm{1021}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 434268240

約数和(自身を除く): 242346786

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 177, 354, 531, 1021, 1062, 1593, 2042, 3063, 3186, 3481, 6126, 6962, 9189, 10443, 18378, 20886, 27567, 31329, 55134, 60239, 62658, 93987, 120478, 180717, 187974, 361434, 542151, 1084302, 1626453, 3252906, 3554101, 7108202, 10662303, 21324606, 31986909, 63973818, 95960727, 191921454]

約数ペア:

[(1, 191921454), (2, 95960727), (3, 63973818), (6, 31986909), (9, 21324606), (18, 10662303), (27, 7108202), (54, 3554101), (59, 3252906), (118, 1626453), (177, 1084302), (354, 542151), (531, 361434), (1021, 187974), (1062, 180717), (1593, 120478), (2042, 93987), (3063, 62658), (3186, 60239), (3481, 55134), (6126, 31329), (6962, 27567), (9189, 20886), (10443, 18378)]