15924006

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 40934400

約数和(自身を除く): 25010394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 103, 126, 189, 206, 309, 378, 409, 618, 721, 818, 927, 1227, 1442, 1854, 2163, 2454, 2781, 2863, 3681, 4326, 5562, 5726, 6489, 7362, 8589, 11043, 12978, 17178, 19467, 22086, 25767, 38934, 42127, 51534, 77301, 84254, 126381, 154602, 252762, 294889, 379143, 589778, 758286, 884667, 1137429, 1769334, 2274858, 2654001, 5308002, 7962003, 15924006]

約数ペア:

[(1, 15924006), (2, 7962003), (3, 5308002), (6, 2654001), (7, 2274858), (9, 1769334), (14, 1137429), (18, 884667), (21, 758286), (27, 589778), (42, 379143), (54, 294889), (63, 252762), (103, 154602), (126, 126381), (189, 84254), (206, 77301), (309, 51534), (378, 42127), (409, 38934), (618, 25767), (721, 22086), (818, 19467), (927, 17178), (1227, 12978), (1442, 11043), (1854, 8589), (2163, 7362), (2454, 6489), (2781, 5726), (2863, 5562), (3681, 4326)]