18266816

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{4679}}^1$

素因数の和:4752

約数の個数: 28

約数和(自身を含む): 36850320

約数和(自身を除く): 18583504

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 4679, 9358, 18716, 37432, 74864, 149728, 285419, 299456, 570838, 1141676, 2283352, 4566704, 9133408, 18266816]

約数ペア:

[(1, 18266816), (2, 9133408), (4, 4566704), (8, 2283352), (16, 1141676), (32, 570838), (61, 299456), (64, 285419), (122, 149728), (244, 74864), (488, 37432), (976, 18716), (1952, 9358), (3904, 4679)]