13813206

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 31712256

約数和(自身を除く): 17899050

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 61, 66, 73, 94, 122, 141, 146, 183, 219, 282, 366, 438, 517, 671, 803, 1034, 1342, 1551, 1606, 2013, 2409, 2867, 3102, 3431, 4026, 4453, 4818, 5734, 6862, 8601, 8906, 10293, 13359, 17202, 20586, 26718, 31537, 37741, 48983, 63074, 75482, 94611, 97966, 113223, 146949, 189222, 209291, 226446, 293898, 418582, 627873, 1255746, 2302201, 4604402, 6906603, 13813206]

約数ペア:

[(1, 13813206), (2, 6906603), (3, 4604402), (6, 2302201), (11, 1255746), (22, 627873), (33, 418582), (47, 293898), (61, 226446), (66, 209291), (73, 189222), (94, 146949), (122, 113223), (141, 97966), (146, 94611), (183, 75482), (219, 63074), (282, 48983), (366, 37741), (438, 31537), (517, 26718), (671, 20586), (803, 17202), (1034, 13359), (1342, 10293), (1551, 8906), (1606, 8601), (2013, 6862), (2409, 5734), (2867, 4818), (3102, 4453), (3431, 4026)]