18314908414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{1871}}^1$

素因数の和:2209

約数の個数: 64

約数和(自身を含む): 31620326400

約数和(自身を除く): 13305417986

約数列:

[1, 2, 11, 22, 29, 58, 67, 134, 229, 319, 458, 638, 737, 1474, 1871, 1943, 2519, 3742, 3886, 5038, 6641, 13282, 15343, 20581, 21373, 30686, 41162, 42746, 54259, 73051, 108518, 125357, 146102, 168773, 250714, 337546, 428459, 444947, 596849, 856918, 889894, 1193698, 1378927, 2757854, 3635353, 4713049, 4894417, 7270706, 9426098, 9788834, 12425311, 24850622, 28706753, 39988883, 57413506, 79977766, 136678421, 273356842, 315774283, 631548566, 832495837, 1664991674, 9157454207, 18314908414]

約数ペア:

[(1, 18314908414), (2, 9157454207), (11, 1664991674), (22, 832495837), (29, 631548566), (58, 315774283), (67, 273356842), (134, 136678421), (229, 79977766), (319, 57413506), (458, 39988883), (638, 28706753), (737, 24850622), (1474, 12425311), (1871, 9788834), (1943, 9426098), (2519, 7270706), (3742, 4894417), (3886, 4713049), (5038, 3635353), (6641, 2757854), (13282, 1378927), (15343, 1193698), (20581, 889894), (21373, 856918), (30686, 596849), (41162, 444947), (42746, 428459), (54259, 337546), (73051, 250714), (108518, 168773), (125357, 146102)]