1377778962

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{99709}}^1$

素因数の和:99775

約数の個数: 48

約数和(自身を含む): 3273678720

約数和(自身を除く): 1895899758

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 2303, 4606, 6909, 13818, 99709, 199418, 299127, 598254, 697963, 1395926, 2093889, 4187778, 4686323, 4885741, 9372646, 9771482, 14058969, 14657223, 28117938, 29314446, 32804261, 65608522, 98412783, 196825566, 229629827, 459259654, 688889481, 1377778962]

約数ペア:

[(1, 1377778962), (2, 688889481), (3, 459259654), (6, 229629827), (7, 196825566), (14, 98412783), (21, 65608522), (42, 32804261), (47, 29314446), (49, 28117938), (94, 14657223), (98, 14058969), (141, 9771482), (147, 9372646), (282, 4885741), (294, 4686323), (329, 4187778), (658, 2093889), (987, 1395926), (1974, 697963), (2303, 598254), (4606, 299127), (6909, 199418), (13818, 99709)]