18233226

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1297}}^1$

素因数の和:1387

約数の個数: 48

約数和(自身を含む): 43737408

約数和(自身を除く): 25504182

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1278, 1297, 1562, 2343, 2594, 3891, 4686, 7029, 7782, 11673, 14058, 14267, 23346, 28534, 42801, 85602, 92087, 128403, 184174, 256806, 276261, 552522, 828783, 1012957, 1657566, 2025914, 3038871, 6077742, 9116613, 18233226]

約数ペア:

[(1, 18233226), (2, 9116613), (3, 6077742), (6, 3038871), (9, 2025914), (11, 1657566), (18, 1012957), (22, 828783), (33, 552522), (66, 276261), (71, 256806), (99, 184174), (142, 128403), (198, 92087), (213, 85602), (426, 42801), (639, 28534), (781, 23346), (1278, 14267), (1297, 14058), (1562, 11673), (2343, 7782), (2594, 7029), (3891, 4686)]