18973032

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{60811}}^1$

素因数の和:60833

約数の個数: 32

約数和(自身を含む): 51082080

約数和(自身を除く): 32109048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 60811, 121622, 182433, 243244, 364866, 486488, 729732, 790543, 1459464, 1581086, 2371629, 3162172, 4743258, 6324344, 9486516, 18973032]

約数ペア:

[(1, 18973032), (2, 9486516), (3, 6324344), (4, 4743258), (6, 3162172), (8, 2371629), (12, 1581086), (13, 1459464), (24, 790543), (26, 729732), (39, 486488), (52, 364866), (78, 243244), (104, 182433), (156, 121622), (312, 60811)]