18446007746

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{27539}}^1$

素因数の和:27754

約数の個数: 32

約数和(自身を含む): 28910390400

約数和(自身を除く): 10464382654

約数列:

[1, 2, 53, 71, 89, 106, 142, 178, 3763, 4717, 6319, 7526, 9434, 12638, 27539, 55078, 334907, 669814, 1459567, 1955269, 2450971, 2919134, 3910538, 4901942, 103629257, 129901463, 174018941, 207258514, 259802926, 348037882, 9223003873, 18446007746]

約数ペア:

[(1, 18446007746), (2, 9223003873), (53, 348037882), (71, 259802926), (89, 207258514), (106, 174018941), (142, 129901463), (178, 103629257), (3763, 4901942), (4717, 3910538), (6319, 2919134), (7526, 2450971), (9434, 1955269), (12638, 1459567), (27539, 669814), (55078, 334907)]