18826464

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^1\times {\mathrm{2927}}^1$

素因数の和:3007

約数の個数: 48

約数和(自身を含む): 50174208

約数和(自身を除く): 31347744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 96, 134, 201, 268, 402, 536, 804, 1072, 1608, 2144, 2927, 3216, 5854, 6432, 8781, 11708, 17562, 23416, 35124, 46832, 70248, 93664, 140496, 196109, 280992, 392218, 588327, 784436, 1176654, 1568872, 2353308, 3137744, 4706616, 6275488, 9413232, 18826464]

約数ペア:

[(1, 18826464), (2, 9413232), (3, 6275488), (4, 4706616), (6, 3137744), (8, 2353308), (12, 1568872), (16, 1176654), (24, 784436), (32, 588327), (48, 392218), (67, 280992), (96, 196109), (134, 140496), (201, 93664), (268, 70248), (402, 46832), (536, 35124), (804, 23416), (1072, 17562), (1608, 11708), (2144, 8781), (2927, 6432), (3216, 5854)]