123946122

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{2129}}^1$

素因数の和:2478

約数の個数: 32

約数和(自身を含む): 256826880

約数和(自身を除く): 132880758

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 313, 626, 939, 1878, 2129, 4258, 6387, 9703, 12774, 19406, 29109, 58218, 65999, 131998, 197997, 395994, 666377, 1332754, 1999131, 3998262, 20657687, 41315374, 61973061, 123946122]

約数ペア:

[(1, 123946122), (2, 61973061), (3, 41315374), (6, 20657687), (31, 3998262), (62, 1999131), (93, 1332754), (186, 666377), (313, 395994), (626, 197997), (939, 131998), (1878, 65999), (2129, 58218), (4258, 29109), (6387, 19406), (9703, 12774)]