1921962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 4465152

約数和(自身を除く): 2543190

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 683, 938, 1366, 1407, 2049, 2814, 4098, 4781, 9562, 14343, 28686, 45761, 91522, 137283, 274566, 320327, 640654, 960981, 1921962]

約数ペア:

[(1, 1921962), (2, 960981), (3, 640654), (6, 320327), (7, 274566), (14, 137283), (21, 91522), (42, 45761), (67, 28686), (134, 14343), (201, 9562), (402, 4781), (469, 4098), (683, 2814), (938, 2049), (1366, 1407)]