2018720652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{13327}}^1$

素因数の和:14318

約数の個数: 48

約数和(自身を含む): 5078287872

約数和(自身を除く): 3059567220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 971, 1942, 2913, 3884, 5826, 11652, 12623, 13327, 25246, 26654, 37869, 39981, 50492, 53308, 75738, 79962, 151476, 159924, 173251, 346502, 519753, 693004, 1039506, 2079012, 12940517, 25881034, 38821551, 51762068, 77643102, 155286204, 168226721, 336453442, 504680163, 672906884, 1009360326, 2018720652]

約数ペア:

[(1, 2018720652), (2, 1009360326), (3, 672906884), (4, 504680163), (6, 336453442), (12, 168226721), (13, 155286204), (26, 77643102), (39, 51762068), (52, 38821551), (78, 25881034), (156, 12940517), (971, 2079012), (1942, 1039506), (2913, 693004), (3884, 519753), (5826, 346502), (11652, 173251), (12623, 159924), (13327, 151476), (25246, 79962), (26654, 75738), (37869, 53308), (39981, 50492)]