28433658

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18731}}^1$

素因数の和:18770

約数の個数: 32

約数和(自身を含む): 64737792

約数和(自身を除く): 36304134

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 18731, 37462, 56193, 112386, 206041, 412082, 430813, 618123, 861626, 1236246, 1292439, 2584878, 4738943, 9477886, 14216829, 28433658]

約数ペア:

[(1, 28433658), (2, 14216829), (3, 9477886), (6, 4738943), (11, 2584878), (22, 1292439), (23, 1236246), (33, 861626), (46, 618123), (66, 430813), (69, 412082), (138, 206041), (253, 112386), (506, 56193), (759, 37462), (1518, 18731)]