18805374

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149249}}^1$

素因数の和:149264

約数の個数: 24

約数和(自身を含む): 46566000

約数和(自身を除く): 27760626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149249, 298498, 447747, 895494, 1044743, 1343241, 2089486, 2686482, 3134229, 6268458, 9402687, 18805374]

約数ペア:

[(1, 18805374), (2, 9402687), (3, 6268458), (6, 3134229), (7, 2686482), (9, 2089486), (14, 1343241), (18, 1044743), (21, 895494), (42, 447747), (63, 298498), (126, 149249)]