13443156

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{1453}}^1$

素因数の和:1720

約数の個数: 36

約数和(自身を含む): 34137012

約数和(自身を除く): 20693856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1453, 1542, 2313, 2906, 3084, 4359, 4626, 5812, 8718, 9252, 13077, 17436, 26154, 52308, 373421, 746842, 1120263, 1493684, 2240526, 3360789, 4481052, 6721578, 13443156]

約数ペア:

[(1, 13443156), (2, 6721578), (3, 4481052), (4, 3360789), (6, 2240526), (9, 1493684), (12, 1120263), (18, 746842), (36, 373421), (257, 52308), (514, 26154), (771, 17436), (1028, 13077), (1453, 9252), (1542, 8718), (2313, 5812), (2906, 4626), (3084, 4359)]