939978

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{103}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 2283840

約数和(自身を除く): 1343862

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 103, 117, 169, 206, 234, 309, 338, 351, 507, 618, 702, 927, 1014, 1339, 1521, 1854, 2678, 2781, 3042, 4017, 4563, 5562, 8034, 9126, 12051, 17407, 24102, 34814, 36153, 52221, 72306, 104442, 156663, 313326, 469989, 939978]

約数ペア:

[(1, 939978), (2, 469989), (3, 313326), (6, 156663), (9, 104442), (13, 72306), (18, 52221), (26, 36153), (27, 34814), (39, 24102), (54, 17407), (78, 12051), (103, 9126), (117, 8034), (169, 5562), (206, 4563), (234, 4017), (309, 3042), (338, 2781), (351, 2678), (507, 1854), (618, 1521), (702, 1339), (927, 1014)]