16651872

素因数分解:

$2^5\times 3^3\times {\mathrm{19273}}^1$

素因数の和:19292

約数の個数: 48

約数和(自身を含む): 48570480

約数和(自身を除く): 31918608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 19273, 38546, 57819, 77092, 115638, 154184, 173457, 231276, 308368, 346914, 462552, 520371, 616736, 693828, 925104, 1040742, 1387656, 1850208, 2081484, 2775312, 4162968, 5550624, 8325936, 16651872]

約数ペア:

[(1, 16651872), (2, 8325936), (3, 5550624), (4, 4162968), (6, 2775312), (8, 2081484), (9, 1850208), (12, 1387656), (16, 1040742), (18, 925104), (24, 693828), (27, 616736), (32, 520371), (36, 462552), (48, 346914), (54, 308368), (72, 231276), (96, 173457), (108, 154184), (144, 115638), (216, 77092), (288, 57819), (432, 38546), (864, 19273)]