13481328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{40123}}^1$

素因数の和:40141

約数の個数: 40

約数和(自身を含む): 39803008

約数和(自身を除く): 26321680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 40123, 80246, 120369, 160492, 240738, 280861, 320984, 481476, 561722, 641968, 842583, 962952, 1123444, 1685166, 1925904, 2246888, 3370332, 4493776, 6740664, 13481328]

約数ペア:

[(1, 13481328), (2, 6740664), (3, 4493776), (4, 3370332), (6, 2246888), (7, 1925904), (8, 1685166), (12, 1123444), (14, 962952), (16, 842583), (21, 641968), (24, 561722), (28, 481476), (42, 320984), (48, 280861), (56, 240738), (84, 160492), (112, 120369), (168, 80246), (336, 40123)]