11981208

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{7451}}^1$

素因数の和:7527

約数の個数: 32

約数和(自身を含む): 30404160

約数和(自身を除く): 18422952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 7451, 14902, 22353, 29804, 44706, 59608, 89412, 178824, 499217, 998434, 1497651, 1996868, 2995302, 3993736, 5990604, 11981208]

約数ペア:

[(1, 11981208), (2, 5990604), (3, 3993736), (4, 2995302), (6, 1996868), (8, 1497651), (12, 998434), (24, 499217), (67, 178824), (134, 89412), (201, 59608), (268, 44706), (402, 29804), (536, 22353), (804, 14902), (1608, 7451)]