18165752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6659}}^1$

素因数の和:6707

約数の個数: 32

約数和(自身を含む): 38361600

約数和(自身を除く): 20195848

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 6659, 13318, 26636, 53272, 73249, 146498, 206429, 292996, 412858, 585992, 825716, 1651432, 2270719, 4541438, 9082876, 18165752]

約数ペア:

[(1, 18165752), (2, 9082876), (4, 4541438), (8, 2270719), (11, 1651432), (22, 825716), (31, 585992), (44, 412858), (62, 292996), (88, 206429), (124, 146498), (248, 73249), (341, 53272), (682, 26636), (1364, 13318), (2728, 6659)]