13455078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1341

約数の個数: 64

約数和(自身を含む): 34890240

約数和(自身を除く): 21435162

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1297, 1482, 1729, 2594, 3458, 3891, 5187, 7782, 9079, 10374, 16861, 18158, 24643, 27237, 33722, 49286, 50583, 54474, 73929, 101166, 118027, 147858, 172501, 236054, 320359, 345002, 354081, 517503, 640718, 708162, 961077, 1035006, 1922154, 2242513, 4485026, 6727539, 13455078]

約数ペア:

[(1, 13455078), (2, 6727539), (3, 4485026), (6, 2242513), (7, 1922154), (13, 1035006), (14, 961077), (19, 708162), (21, 640718), (26, 517503), (38, 354081), (39, 345002), (42, 320359), (57, 236054), (78, 172501), (91, 147858), (114, 118027), (133, 101166), (182, 73929), (247, 54474), (266, 50583), (273, 49286), (399, 33722), (494, 27237), (546, 24643), (741, 18158), (798, 16861), (1297, 10374), (1482, 9079), (1729, 7782), (2594, 5187), (3458, 3891)]