18403554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13879}}^1$

素因数の和:13914

約数の個数: 32

約数和(自身を含む): 41973120

約数和(自身を除く): 23569566

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 13879, 27758, 41637, 83274, 180427, 235943, 360854, 471886, 541281, 707829, 1082562, 1415658, 3067259, 6134518, 9201777, 18403554]

約数ペア:

[(1, 18403554), (2, 9201777), (3, 6134518), (6, 3067259), (13, 1415658), (17, 1082562), (26, 707829), (34, 541281), (39, 471886), (51, 360854), (78, 235943), (102, 180427), (221, 83274), (442, 41637), (663, 27758), (1326, 13879)]