12356946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{971}}^1$

素因数の和:1087

約数の個数: 48

約数和(自身を含む): 30932928

約数和(自身を除く): 18575982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 303, 606, 707, 909, 971, 1414, 1818, 1942, 2121, 2913, 4242, 5826, 6363, 6797, 8739, 12726, 13594, 17478, 20391, 40782, 61173, 98071, 122346, 196142, 294213, 588426, 686497, 882639, 1372994, 1765278, 2059491, 4118982, 6178473, 12356946]

約数ペア:

[(1, 12356946), (2, 6178473), (3, 4118982), (6, 2059491), (7, 1765278), (9, 1372994), (14, 882639), (18, 686497), (21, 588426), (42, 294213), (63, 196142), (101, 122346), (126, 98071), (202, 61173), (303, 40782), (606, 20391), (707, 17478), (909, 13594), (971, 12726), (1414, 8739), (1818, 6797), (1942, 6363), (2121, 5826), (2913, 4242)]