7897889052

素因数分解:

$2^2\times 3^2\times {\mathrm{331}}^1\times {\mathrm{662797}}^1$

素因数の和:663138

約数の個数: 36

約数和(自身を含む): 20024453176

約数和(自身を除く): 12126564124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 331, 662, 993, 1324, 1986, 2979, 3972, 5958, 11916, 662797, 1325594, 1988391, 2651188, 3976782, 5965173, 7953564, 11930346, 23860692, 219385807, 438771614, 658157421, 877543228, 1316314842, 1974472263, 2632629684, 3948944526, 7897889052]

約数ペア:

[(1, 7897889052), (2, 3948944526), (3, 2632629684), (4, 1974472263), (6, 1316314842), (9, 877543228), (12, 658157421), (18, 438771614), (36, 219385807), (331, 23860692), (662, 11930346), (993, 7953564), (1324, 5965173), (1986, 3976782), (2979, 2651188), (3972, 1988391), (5958, 1325594), (11916, 662797)]