18388614738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16843}}^1\times {\mathrm{13997}}^1$

素因数の和:30858

約数の個数: 32

約数和(自身を含む): 39611428416

約数和(自身を除く): 21222813678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 13997, 16843, 27994, 33686, 41991, 50529, 83982, 101058, 181961, 218959, 363922, 437918, 545883, 656877, 1091766, 1313754, 235751471, 471502942, 707254413, 1414508826, 3064769123, 6129538246, 9194307369, 18388614738]

約数ペア:

[(1, 18388614738), (2, 9194307369), (3, 6129538246), (6, 3064769123), (13, 1414508826), (26, 707254413), (39, 471502942), (78, 235751471), (13997, 1313754), (16843, 1091766), (27994, 656877), (33686, 545883), (41991, 437918), (50529, 363922), (83982, 218959), (101058, 181961)]