18215744

素因数分解:

$2^6\times {\mathrm{241}}^1\times {\mathrm{1181}}^1$

素因数の和:1434

約数の個数: 28

約数和(自身を含む): 36327588

約数和(自身を除く): 18111844

約数列:

[1, 2, 4, 8, 16, 32, 64, 241, 482, 964, 1181, 1928, 2362, 3856, 4724, 7712, 9448, 15424, 18896, 37792, 75584, 284621, 569242, 1138484, 2276968, 4553936, 9107872, 18215744]

約数ペア:

[(1, 18215744), (2, 9107872), (4, 4553936), (8, 2276968), (16, 1138484), (32, 569242), (64, 284621), (241, 75584), (482, 37792), (964, 18896), (1181, 15424), (1928, 9448), (2362, 7712), (3856, 4724)]