18927744

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{4481}}^1$

素因数の和:4509

約数の個数: 64

約数和(自身を含む): 54859680

約数和(自身を除く): 35931936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 4481, 8962, 13443, 17924, 26886, 35848, 49291, 53772, 71696, 98582, 107544, 143392, 147873, 197164, 215088, 286784, 295746, 394328, 430176, 573568, 591492, 788656, 860352, 1182984, 1577312, 1720704, 2365968, 3154624, 4731936, 6309248, 9463872, 18927744]

約数ペア:

[(1, 18927744), (2, 9463872), (3, 6309248), (4, 4731936), (6, 3154624), (8, 2365968), (11, 1720704), (12, 1577312), (16, 1182984), (22, 860352), (24, 788656), (32, 591492), (33, 573568), (44, 430176), (48, 394328), (64, 295746), (66, 286784), (88, 215088), (96, 197164), (128, 147873), (132, 143392), (176, 107544), (192, 98582), (264, 71696), (352, 53772), (384, 49291), (528, 35848), (704, 26886), (1056, 17924), (1408, 13443), (2112, 8962), (4224, 4481)]