123150678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{12917}}^1$

素因数の和:13156

約数の個数: 32

約数和(自身を含む): 282749184

約数和(自身を除く): 159598506

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 227, 454, 681, 1362, 1589, 3178, 4767, 9534, 12917, 25834, 38751, 77502, 90419, 180838, 271257, 542514, 2932159, 5864318, 8796477, 17592954, 20525113, 41050226, 61575339, 123150678]

約数ペア:

[(1, 123150678), (2, 61575339), (3, 41050226), (6, 20525113), (7, 17592954), (14, 8796477), (21, 5864318), (42, 2932159), (227, 542514), (454, 271257), (681, 180838), (1362, 90419), (1589, 77502), (3178, 38751), (4767, 25834), (9534, 12917)]