21600222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8431}}^1$

素因数の和:8504

約数の個数: 32

約数和(自身を含む): 50187264

約数和(自身を除く): 28587042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 8431, 16862, 25293, 50586, 59017, 118034, 177051, 354102, 514291, 1028582, 1542873, 3085746, 3600037, 7200074, 10800111, 21600222]

約数ペア:

[(1, 21600222), (2, 10800111), (3, 7200074), (6, 3600037), (7, 3085746), (14, 1542873), (21, 1028582), (42, 514291), (61, 354102), (122, 177051), (183, 118034), (366, 59017), (427, 50586), (854, 25293), (1281, 16862), (2562, 8431)]