39315636

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:509

約数の個数: 72

約数和(自身を含む): 105487200

約数和(自身を除く): 66171564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 229, 251, 342, 458, 502, 684, 687, 753, 916, 1004, 1374, 1506, 2061, 2259, 2748, 3012, 4122, 4351, 4518, 4769, 8244, 8702, 9036, 9538, 13053, 14307, 17404, 19076, 26106, 28614, 39159, 42921, 52212, 57228, 57479, 78318, 85842, 114958, 156636, 171684, 172437, 229916, 344874, 517311, 689748, 1034622, 1092101, 2069244, 2184202, 3276303, 4368404, 6552606, 9828909, 13105212, 19657818, 39315636]

約数ペア:

[(1, 39315636), (2, 19657818), (3, 13105212), (4, 9828909), (6, 6552606), (9, 4368404), (12, 3276303), (18, 2184202), (19, 2069244), (36, 1092101), (38, 1034622), (57, 689748), (76, 517311), (114, 344874), (171, 229916), (228, 172437), (229, 171684), (251, 156636), (342, 114958), (458, 85842), (502, 78318), (684, 57479), (687, 57228), (753, 52212), (916, 42921), (1004, 39159), (1374, 28614), (1506, 26106), (2061, 19076), (2259, 17404), (2748, 14307), (3012, 13053), (4122, 9538), (4351, 9036), (4518, 8702), (4769, 8244)]