258325638

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1163629}}^1$

素因数の和:1163671

約数の個数: 16

約数和(自身を含む): 530615280

約数和(自身を除く): 272289642

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 1163629, 2327258, 3490887, 6981774, 43054273, 86108546, 129162819, 258325638]

約数ペア:

[(1, 258325638), (2, 129162819), (3, 86108546), (6, 43054273), (37, 6981774), (74, 3490887), (111, 2327258), (222, 1163629)]