2912559138

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{132739}}^1$

素因数の和:132823

約数の個数: 48

約数和(自身を含む): 6709210560

約数和(自身を除く): 3796651422

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 53, 69, 106, 138, 159, 207, 318, 414, 477, 954, 1219, 2438, 3657, 7314, 10971, 21942, 132739, 265478, 398217, 796434, 1194651, 2389302, 3052997, 6105994, 7035167, 9158991, 14070334, 18317982, 21105501, 27476973, 42211002, 54953946, 63316503, 126633006, 161808841, 323617682, 485426523, 970853046, 1456279569, 2912559138]

約数ペア:

[(1, 2912559138), (2, 1456279569), (3, 970853046), (6, 485426523), (9, 323617682), (18, 161808841), (23, 126633006), (46, 63316503), (53, 54953946), (69, 42211002), (106, 27476973), (138, 21105501), (159, 18317982), (207, 14070334), (318, 9158991), (414, 7035167), (477, 6105994), (954, 3052997), (1219, 2389302), (2438, 1194651), (3657, 796434), (7314, 398217), (10971, 265478), (21942, 132739)]