13513806

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 30517344

約数和(自身を除く): 17003538

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 103, 111, 197, 206, 222, 309, 333, 394, 591, 618, 666, 927, 1182, 1773, 1854, 3546, 3811, 7289, 7622, 11433, 14578, 20291, 21867, 22866, 34299, 40582, 43734, 60873, 65601, 68598, 121746, 131202, 182619, 365238, 750767, 1501534, 2252301, 4504602, 6756903, 13513806]

約数ペア:

[(1, 13513806), (2, 6756903), (3, 4504602), (6, 2252301), (9, 1501534), (18, 750767), (37, 365238), (74, 182619), (103, 131202), (111, 121746), (197, 68598), (206, 65601), (222, 60873), (309, 43734), (333, 40582), (394, 34299), (591, 22866), (618, 21867), (666, 20291), (927, 14578), (1182, 11433), (1773, 7622), (1854, 7289), (3546, 3811)]