839679498

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2531}}^1\times {\mathrm{2633}}^1$

素因数の和:5179

約数の個数: 48

約数和(自身を含む): 2080817856

約数和(自身を除く): 1241138358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2531, 2633, 5062, 5266, 7593, 7899, 15186, 15798, 17717, 18431, 22779, 23697, 35434, 36862, 45558, 47394, 53151, 55293, 106302, 110586, 159453, 165879, 318906, 331758, 6664123, 13328246, 19992369, 39984738, 46648861, 59977107, 93297722, 119954214, 139946583, 279893166, 419839749, 839679498]

約数ペア:

[(1, 839679498), (2, 419839749), (3, 279893166), (6, 139946583), (7, 119954214), (9, 93297722), (14, 59977107), (18, 46648861), (21, 39984738), (42, 19992369), (63, 13328246), (126, 6664123), (2531, 331758), (2633, 318906), (5062, 165879), (5266, 159453), (7593, 110586), (7899, 106302), (15186, 55293), (15798, 53151), (17717, 47394), (18431, 45558), (22779, 36862), (23697, 35434)]