13408746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1669}}^1$

素因数の和:1790

約数の個数: 32

約数和(自身を含む): 29178240

約数和(自身を除く): 15769494

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 1669, 2678, 3338, 4017, 5007, 8034, 10014, 21697, 43394, 65091, 130182, 171907, 343814, 515721, 1031442, 2234791, 4469582, 6704373, 13408746]

約数ペア:

[(1, 13408746), (2, 6704373), (3, 4469582), (6, 2234791), (13, 1031442), (26, 515721), (39, 343814), (78, 171907), (103, 130182), (206, 65091), (309, 43394), (618, 21697), (1339, 10014), (1669, 8034), (2678, 5007), (3338, 4017)]