66811374

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{530249}}^1$

素因数の和:530264

約数の個数: 24

約数和(自身を含む): 165438000

約数和(自身を除く): 98626626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 530249, 1060498, 1590747, 3181494, 3711743, 4772241, 7423486, 9544482, 11135229, 22270458, 33405687, 66811374]

約数ペア:

[(1, 66811374), (2, 33405687), (3, 22270458), (6, 11135229), (7, 9544482), (9, 7423486), (14, 4772241), (18, 3711743), (21, 3181494), (42, 1590747), (63, 1060498), (126, 530249)]