18281632

素因数分解:

$2^5\times {\mathrm{647}}^1\times {\mathrm{883}}^1$

素因数の和:1540

約数の個数: 24

約数和(自身を含む): 36088416

約数和(自身を除く): 17806784

約数列:

[1, 2, 4, 8, 16, 32, 647, 883, 1294, 1766, 2588, 3532, 5176, 7064, 10352, 14128, 20704, 28256, 571301, 1142602, 2285204, 4570408, 9140816, 18281632]

約数ペア:

[(1, 18281632), (2, 9140816), (4, 4570408), (8, 2285204), (16, 1142602), (32, 571301), (647, 28256), (883, 20704), (1294, 14128), (1766, 10352), (2588, 7064), (3532, 5176)]