201618882

素因数分解:

$2^1\times 3^4\times {\mathrm{277}}^1\times {\mathrm{4493}}^1$

素因数の和:4784

約数の個数: 40

約数和(自身を含む): 453507516

約数和(自身を除く): 251888634

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 277, 554, 831, 1662, 2493, 4493, 4986, 7479, 8986, 13479, 14958, 22437, 26958, 40437, 44874, 80874, 121311, 242622, 363933, 727866, 1244561, 2489122, 3733683, 7467366, 11201049, 22402098, 33603147, 67206294, 100809441, 201618882]

約数ペア:

[(1, 201618882), (2, 100809441), (3, 67206294), (6, 33603147), (9, 22402098), (18, 11201049), (27, 7467366), (54, 3733683), (81, 2489122), (162, 1244561), (277, 727866), (554, 363933), (831, 242622), (1662, 121311), (2493, 80874), (4493, 44874), (4986, 40437), (7479, 26958), (8986, 22437), (13479, 14958)]