13484172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 34945680

約数和(自身を除く): 21461508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 109, 122, 156, 169, 183, 218, 244, 327, 338, 366, 436, 507, 654, 676, 732, 793, 1014, 1308, 1417, 1586, 2028, 2379, 2834, 3172, 4251, 4758, 5668, 6649, 8502, 9516, 10309, 13298, 17004, 18421, 19947, 20618, 26596, 30927, 36842, 39894, 41236, 55263, 61854, 73684, 79788, 86437, 110526, 123708, 172874, 221052, 259311, 345748, 518622, 1037244, 1123681, 2247362, 3371043, 4494724, 6742086, 13484172]

約数ペア:

[(1, 13484172), (2, 6742086), (3, 4494724), (4, 3371043), (6, 2247362), (12, 1123681), (13, 1037244), (26, 518622), (39, 345748), (52, 259311), (61, 221052), (78, 172874), (109, 123708), (122, 110526), (156, 86437), (169, 79788), (183, 73684), (218, 61854), (244, 55263), (327, 41236), (338, 39894), (366, 36842), (436, 30927), (507, 26596), (654, 20618), (676, 19947), (732, 18421), (793, 17004), (1014, 13298), (1308, 10309), (1417, 9516), (1586, 8502), (2028, 6649), (2379, 5668), (2834, 4758), (3172, 4251)]