12499776

素因数分解:

$2^6\times 3^2\times {\mathrm{21701}}^1$

素因数の和:21719

約数の個数: 42

約数和(自身を含む): 35830002

約数和(自身を除く): 23330226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 21701, 43402, 65103, 86804, 130206, 173608, 195309, 260412, 347216, 390618, 520824, 694432, 781236, 1041648, 1388864, 1562472, 2083296, 3124944, 4166592, 6249888, 12499776]

約数ペア:

[(1, 12499776), (2, 6249888), (3, 4166592), (4, 3124944), (6, 2083296), (8, 1562472), (9, 1388864), (12, 1041648), (16, 781236), (18, 694432), (24, 520824), (32, 390618), (36, 347216), (48, 260412), (64, 195309), (72, 173608), (96, 130206), (144, 86804), (192, 65103), (288, 43402), (576, 21701)]