13221738

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{8443}}^1$

素因数の和:8483

約数の個数: 32

約数和(自身を含む): 30398400

約数和(自身を除く): 17176662

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 8443, 16886, 25329, 50658, 75987, 151974, 227961, 244847, 455922, 489694, 734541, 1469082, 2203623, 4407246, 6610869, 13221738]

約数ペア:

[(1, 13221738), (2, 6610869), (3, 4407246), (6, 2203623), (9, 1469082), (18, 734541), (27, 489694), (29, 455922), (54, 244847), (58, 227961), (87, 151974), (174, 75987), (261, 50658), (522, 25329), (783, 16886), (1566, 8443)]