40498974

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{6637}}^1$

素因数の和:6761

約数の個数: 32

約数和(自身を含む): 90807840

約数和(自身を除く): 50308866

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 339, 678, 1017, 2034, 3051, 6102, 6637, 13274, 19911, 39822, 59733, 119466, 179199, 358398, 749981, 1499962, 2249943, 4499886, 6749829, 13499658, 20249487, 40498974]

約数ペア:

[(1, 40498974), (2, 20249487), (3, 13499658), (6, 6749829), (9, 4499886), (18, 2249943), (27, 1499962), (54, 749981), (113, 358398), (226, 179199), (339, 119466), (678, 59733), (1017, 39822), (2034, 19911), (3051, 13274), (6102, 6637)]