7981908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3557}}^1$

素因数の和:3592

約数の個数: 48

約数和(自身を含む): 21518784

約数和(自身を除く): 13536876

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 3557, 7114, 10671, 14228, 21342, 39127, 42684, 60469, 78254, 117381, 120938, 156508, 181407, 234762, 241876, 362814, 469524, 665159, 725628, 1330318, 1995477, 2660636, 3990954, 7981908]

約数ペア:

[(1, 7981908), (2, 3990954), (3, 2660636), (4, 1995477), (6, 1330318), (11, 725628), (12, 665159), (17, 469524), (22, 362814), (33, 241876), (34, 234762), (44, 181407), (51, 156508), (66, 120938), (68, 117381), (102, 78254), (132, 60469), (187, 42684), (204, 39127), (374, 21342), (561, 14228), (748, 10671), (1122, 7114), (2244, 3557)]