8793918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{983}}^1$

素因数の和:1069

約数の個数: 48

約数和(自身を含む): 22104576

約数和(自身を除く): 13310658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 983, 994, 1278, 1491, 1966, 2949, 2982, 4473, 5898, 6881, 8847, 8946, 13762, 17694, 20643, 41286, 61929, 69793, 123858, 139586, 209379, 418758, 488551, 628137, 977102, 1256274, 1465653, 2931306, 4396959, 8793918]

約数ペア:

[(1, 8793918), (2, 4396959), (3, 2931306), (6, 1465653), (7, 1256274), (9, 977102), (14, 628137), (18, 488551), (21, 418758), (42, 209379), (63, 139586), (71, 123858), (126, 69793), (142, 61929), (213, 41286), (426, 20643), (497, 17694), (639, 13762), (983, 8946), (994, 8847), (1278, 6881), (1491, 5898), (1966, 4473), (2949, 2982)]