13140876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2143}}^1$

素因数の和:2230

約数の個数: 48

約数和(自身を含む): 35538944

約数和(自身を除く): 22398068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 2143, 3066, 4286, 6132, 6429, 8572, 12858, 15001, 25716, 30002, 45003, 60004, 90006, 156439, 180012, 312878, 469317, 625756, 938634, 1095073, 1877268, 2190146, 3285219, 4380292, 6570438, 13140876]

約数ペア:

[(1, 13140876), (2, 6570438), (3, 4380292), (4, 3285219), (6, 2190146), (7, 1877268), (12, 1095073), (14, 938634), (21, 625756), (28, 469317), (42, 312878), (73, 180012), (84, 156439), (146, 90006), (219, 60004), (292, 45003), (438, 30002), (511, 25716), (876, 15001), (1022, 12858), (1533, 8572), (2044, 6429), (2143, 6132), (3066, 4286)]