1225667898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{748271}}^1$

素因数の和:748299

約数の個数: 48

約数和(自身を含む): 3268452096

約数和(自身を除く): 2042784198

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 748271, 1496542, 2244813, 4489626, 5237897, 6734439, 9727523, 10475794, 13468878, 15713691, 19455046, 29182569, 31427382, 47141073, 58365138, 68092661, 87547707, 94282146, 136185322, 175095414, 204277983, 408555966, 612833949, 1225667898]

約数ペア:

[(1, 1225667898), (2, 612833949), (3, 408555966), (6, 204277983), (7, 175095414), (9, 136185322), (13, 94282146), (14, 87547707), (18, 68092661), (21, 58365138), (26, 47141073), (39, 31427382), (42, 29182569), (63, 19455046), (78, 15713691), (91, 13468878), (117, 10475794), (126, 9727523), (182, 6734439), (234, 5237897), (273, 4489626), (546, 2244813), (819, 1496542), (1638, 748271)]