13343538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 31570560

約数和(自身を除く): 18227022

約数列:

[1, 2, 3, 6, 13, 17, 26, 29, 34, 39, 51, 58, 78, 87, 102, 174, 221, 347, 377, 442, 493, 663, 694, 754, 986, 1041, 1131, 1326, 1479, 2082, 2262, 2958, 4511, 5899, 6409, 9022, 10063, 11798, 12818, 13533, 17697, 19227, 20126, 27066, 30189, 35394, 38454, 60378, 76687, 130819, 153374, 171071, 230061, 261638, 342142, 392457, 460122, 513213, 784914, 1026426, 2223923, 4447846, 6671769, 13343538]

約数ペア:

[(1, 13343538), (2, 6671769), (3, 4447846), (6, 2223923), (13, 1026426), (17, 784914), (26, 513213), (29, 460122), (34, 392457), (39, 342142), (51, 261638), (58, 230061), (78, 171071), (87, 153374), (102, 130819), (174, 76687), (221, 60378), (347, 38454), (377, 35394), (442, 30189), (493, 27066), (663, 20126), (694, 19227), (754, 17697), (986, 13533), (1041, 12818), (1131, 11798), (1326, 10063), (1479, 9022), (2082, 6409), (2262, 5899), (2958, 4511)]