13019205318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1\times {\mathrm{12713}}^1$

素因数の和:13421

約数の個数: 64

約数和(自身を含む): 30611243520

約数和(自身を除く): 17592038202

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 659, 777, 1318, 1554, 1977, 3954, 4613, 9226, 12713, 13839, 24383, 25426, 27678, 38139, 48766, 73149, 76278, 88991, 146298, 170681, 177982, 266973, 341362, 470381, 512043, 533946, 940762, 1024086, 1411143, 2822286, 3292667, 6585334, 8377867, 9878001, 16755734, 19756002, 25133601, 50267202, 58645069, 117290138, 175935207, 309981079, 351870414, 619962158, 929943237, 1859886474, 2169867553, 4339735106, 6509602659, 13019205318]

約数ペア:

[(1, 13019205318), (2, 6509602659), (3, 4339735106), (6, 2169867553), (7, 1859886474), (14, 929943237), (21, 619962158), (37, 351870414), (42, 309981079), (74, 175935207), (111, 117290138), (222, 58645069), (259, 50267202), (518, 25133601), (659, 19756002), (777, 16755734), (1318, 9878001), (1554, 8377867), (1977, 6585334), (3954, 3292667), (4613, 2822286), (9226, 1411143), (12713, 1024086), (13839, 940762), (24383, 533946), (25426, 512043), (27678, 470381), (38139, 341362), (48766, 266973), (73149, 177982), (76278, 170681), (88991, 146298)]