2016979356

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{547}}^1\times {\mathrm{6271}}^1$

素因数の和:6839

約数の個数: 72

約数和(自身を含む): 5485541376

約数和(自身を除く): 3468562020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 547, 588, 1094, 1641, 2188, 3282, 3829, 6271, 6564, 7658, 11487, 12542, 15316, 18813, 22974, 25084, 26803, 37626, 43897, 45948, 53606, 75252, 80409, 87794, 107212, 131691, 160818, 175588, 263382, 307279, 321636, 526764, 614558, 921837, 1229116, 1843674, 3430237, 3687348, 6860474, 10290711, 13720948, 20581422, 24011659, 41162844, 48023318, 72034977, 96046636, 144069954, 168081613, 288139908, 336163226, 504244839, 672326452, 1008489678, 2016979356]

約数ペア:

[(1, 2016979356), (2, 1008489678), (3, 672326452), (4, 504244839), (6, 336163226), (7, 288139908), (12, 168081613), (14, 144069954), (21, 96046636), (28, 72034977), (42, 48023318), (49, 41162844), (84, 24011659), (98, 20581422), (147, 13720948), (196, 10290711), (294, 6860474), (547, 3687348), (588, 3430237), (1094, 1843674), (1641, 1229116), (2188, 921837), (3282, 614558), (3829, 526764), (6271, 321636), (6564, 307279), (7658, 263382), (11487, 175588), (12542, 160818), (15316, 131691), (18813, 107212), (22974, 87794), (25084, 80409), (26803, 75252), (37626, 53606), (43897, 45948)]