2019011958

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{124769}}^1$

素因数の和:124837

約数の個数: 48

約数和(自身を含む): 4671388800

約数和(自身を除く): 2652376842

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 174, 186, 261, 279, 522, 558, 899, 1798, 2697, 5394, 8091, 16182, 124769, 249538, 374307, 748614, 1122921, 2245842, 3618301, 3867839, 7236602, 7735678, 10854903, 11603517, 21709806, 23207034, 32564709, 34810551, 65129418, 69621102, 112167331, 224334662, 336501993, 673003986, 1009505979, 2019011958]

約数ペア:

[(1, 2019011958), (2, 1009505979), (3, 673003986), (6, 336501993), (9, 224334662), (18, 112167331), (29, 69621102), (31, 65129418), (58, 34810551), (62, 32564709), (87, 23207034), (93, 21709806), (174, 11603517), (186, 10854903), (261, 7735678), (279, 7236602), (522, 3867839), (558, 3618301), (899, 2245842), (1798, 1122921), (2697, 748614), (5394, 374307), (8091, 249538), (16182, 124769)]