1720542852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{6827551}}^1$

素因数の和:6827568

約数の個数: 36

約数和(自身を含む): 4970457856

約数和(自身を除く): 3249915004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 6827551, 13655102, 20482653, 27310204, 40965306, 47792857, 61447959, 81930612, 95585714, 122895918, 143378571, 191171428, 245791836, 286757142, 430135713, 573514284, 860271426, 1720542852]

約数ペア:

[(1, 1720542852), (2, 860271426), (3, 573514284), (4, 430135713), (6, 286757142), (7, 245791836), (9, 191171428), (12, 143378571), (14, 122895918), (18, 95585714), (21, 81930612), (28, 61447959), (36, 47792857), (42, 40965306), (63, 27310204), (84, 20482653), (126, 13655102), (252, 6827551)]