1837872372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{172279}}^1$

素因数の和:172420

約数の個数: 48

約数和(自身を含む): 4939612160

約数和(自身を除く): 3101739788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 10668, 172279, 344558, 516837, 689116, 1033674, 1205953, 2067348, 2411906, 3617859, 4823812, 7235718, 14471436, 21879433, 43758866, 65638299, 87517732, 131276598, 153156031, 262553196, 306312062, 459468093, 612624124, 918936186, 1837872372]

約数ペア:

[(1, 1837872372), (2, 918936186), (3, 612624124), (4, 459468093), (6, 306312062), (7, 262553196), (12, 153156031), (14, 131276598), (21, 87517732), (28, 65638299), (42, 43758866), (84, 21879433), (127, 14471436), (254, 7235718), (381, 4823812), (508, 3617859), (762, 2411906), (889, 2067348), (1524, 1205953), (1778, 1033674), (2667, 689116), (3556, 516837), (5334, 344558), (10668, 172279)]