18262912

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{2339}}^1$

素因数の和:2414

約数の個数: 32

約数和(自身を含む): 36995400

約数和(自身を除く): 18732488

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 2339, 3904, 4678, 7808, 9356, 18712, 37424, 74848, 142679, 149696, 285358, 299392, 570716, 1141432, 2282864, 4565728, 9131456, 18262912]

約数ペア:

[(1, 18262912), (2, 9131456), (4, 4565728), (8, 2282864), (16, 1141432), (32, 570716), (61, 299392), (64, 285358), (122, 149696), (128, 142679), (244, 74848), (488, 37424), (976, 18712), (1952, 9356), (2339, 7808), (3904, 4678)]