12168268

素因数分解:

$2^2\times 7^5\times {\mathrm{181}}^1$

素因数の和:220

約数の個数: 36

約数和(自身を含む): 24980592

約数和(自身を除く): 12812324

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 181, 196, 343, 362, 686, 724, 1267, 1372, 2401, 2534, 4802, 5068, 8869, 9604, 16807, 17738, 33614, 35476, 62083, 67228, 124166, 248332, 434581, 869162, 1738324, 3042067, 6084134, 12168268]

約数ペア:

[(1, 12168268), (2, 6084134), (4, 3042067), (7, 1738324), (14, 869162), (28, 434581), (49, 248332), (98, 124166), (181, 67228), (196, 62083), (343, 35476), (362, 33614), (686, 17738), (724, 16807), (1267, 9604), (1372, 8869), (2401, 5068), (2534, 4802)]