42213948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2551}}^1$

素因数の和:2762

約数の個数: 48

約数和(自身を含む): 113186304

約数和(自身を除く): 70972356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 2364, 2551, 2758, 4137, 5102, 5516, 7653, 8274, 10204, 15306, 16548, 17857, 30612, 35714, 53571, 71428, 107142, 214284, 502547, 1005094, 1507641, 2010188, 3015282, 3517829, 6030564, 7035658, 10553487, 14071316, 21106974, 42213948]

約数ペア:

[(1, 42213948), (2, 21106974), (3, 14071316), (4, 10553487), (6, 7035658), (7, 6030564), (12, 3517829), (14, 3015282), (21, 2010188), (28, 1507641), (42, 1005094), (84, 502547), (197, 214284), (394, 107142), (591, 71428), (788, 53571), (1182, 35714), (1379, 30612), (2364, 17857), (2551, 16548), (2758, 15306), (4137, 10204), (5102, 8274), (5516, 7653)]