18961868148

素因数分解:

$2^2\times 3^1\times {\mathrm{2131}}^1\times {\mathrm{741509}}^1$

素因数の和:743647

約数の個数: 24

約数和(自身を含む): 44265180960

約数和(自身を除く): 25303312812

約数列:

[1, 2, 3, 4, 6, 12, 2131, 4262, 6393, 8524, 12786, 25572, 741509, 1483018, 2224527, 2966036, 4449054, 8898108, 1580155679, 3160311358, 4740467037, 6320622716, 9480934074, 18961868148]

約数ペア:

[(1, 18961868148), (2, 9480934074), (3, 6320622716), (4, 4740467037), (6, 3160311358), (12, 1580155679), (2131, 8898108), (4262, 4449054), (6393, 2966036), (8524, 2224527), (12786, 1483018), (25572, 741509)]