73517418

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18481}}^1$

素因数の和:18519

約数の個数: 48

約数和(自身を含む): 181641096

約数和(自身を除く): 108123678

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 18481, 36962, 55443, 110886, 166329, 240253, 314177, 332658, 480506, 628354, 720759, 942531, 1441518, 1885062, 2162277, 2827593, 4084301, 4324554, 5655186, 8168602, 12252903, 24505806, 36758709, 73517418]

約数ペア:

[(1, 73517418), (2, 36758709), (3, 24505806), (6, 12252903), (9, 8168602), (13, 5655186), (17, 4324554), (18, 4084301), (26, 2827593), (34, 2162277), (39, 1885062), (51, 1441518), (78, 942531), (102, 720759), (117, 628354), (153, 480506), (221, 332658), (234, 314177), (306, 240253), (442, 166329), (663, 110886), (1326, 55443), (1989, 36962), (3978, 18481)]