128364218622

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{9623}}^1\times {\mathrm{20029}}^1$

素因数の和:29697

約数の個数: 48

約数和(自身を含む): 285683243040

約数和(自身を除く): 157319024418

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 9623, 19246, 20029, 28869, 40058, 57738, 60087, 86607, 120174, 173214, 180261, 356051, 360522, 712102, 741073, 1068153, 1482146, 2136306, 2223219, 3204459, 4446438, 6408918, 6669657, 13339314, 192739067, 385478134, 578217201, 1156434402, 1734651603, 3469303206, 7131345479, 14262690958, 21394036437, 42788072874, 64182109311, 128364218622]

約数ペア:

[(1, 128364218622), (2, 64182109311), (3, 42788072874), (6, 21394036437), (9, 14262690958), (18, 7131345479), (37, 3469303206), (74, 1734651603), (111, 1156434402), (222, 578217201), (333, 385478134), (666, 192739067), (9623, 13339314), (19246, 6669657), (20029, 6408918), (28869, 4446438), (40058, 3204459), (57738, 2223219), (60087, 2136306), (86607, 1482146), (120174, 1068153), (173214, 741073), (180261, 712102), (356051, 360522)]