12339978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2909}}^1$

素因数の和:3022

約数の個数: 32

約数和(自身を含む): 28494720

約数和(自身を除く): 16154742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 2909, 4242, 5818, 8727, 17454, 20363, 40726, 61089, 122178, 293809, 587618, 881427, 1762854, 2056663, 4113326, 6169989, 12339978]

約数ペア:

[(1, 12339978), (2, 6169989), (3, 4113326), (6, 2056663), (7, 1762854), (14, 881427), (21, 587618), (42, 293809), (101, 122178), (202, 61089), (303, 40726), (606, 20363), (707, 17454), (1414, 8727), (2121, 5818), (2909, 4242)]