13804518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 34417152

約数和(自身を除く): 20612634

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 131, 182, 193, 262, 273, 386, 393, 546, 579, 786, 917, 1158, 1351, 1703, 1834, 2509, 2702, 2751, 3406, 4053, 5018, 5109, 5502, 7527, 8106, 10218, 11921, 15054, 17563, 23842, 25283, 35126, 35763, 50566, 52689, 71526, 75849, 105378, 151698, 176981, 328679, 353962, 530943, 657358, 986037, 1061886, 1972074, 2300753, 4601506, 6902259, 13804518]

約数ペア:

[(1, 13804518), (2, 6902259), (3, 4601506), (6, 2300753), (7, 1972074), (13, 1061886), (14, 986037), (21, 657358), (26, 530943), (39, 353962), (42, 328679), (78, 176981), (91, 151698), (131, 105378), (182, 75849), (193, 71526), (262, 52689), (273, 50566), (386, 35763), (393, 35126), (546, 25283), (579, 23842), (786, 17563), (917, 15054), (1158, 11921), (1351, 10218), (1703, 8106), (1834, 7527), (2509, 5502), (2702, 5109), (2751, 5018), (3406, 4053)]