18088974

素因数分解:

$2^1\times 3^3\times {\mathrm{457}}^1\times {\mathrm{733}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 40340640

約数和(自身を除く): 22251666

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 457, 733, 914, 1371, 1466, 2199, 2742, 4113, 4398, 6597, 8226, 12339, 13194, 19791, 24678, 39582, 334981, 669962, 1004943, 2009886, 3014829, 6029658, 9044487, 18088974]

約数ペア:

[(1, 18088974), (2, 9044487), (3, 6029658), (6, 3014829), (9, 2009886), (18, 1004943), (27, 669962), (54, 334981), (457, 39582), (733, 24678), (914, 19791), (1371, 13194), (1466, 12339), (2199, 8226), (2742, 6597), (4113, 4398)]