18366852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5333}}^1$

素因数の和:5388

約数の個数: 48

約数和(自身を含む): 50182272

約数和(自身を除く): 31815420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 5333, 10666, 15999, 21332, 31998, 37331, 63996, 74662, 111993, 149324, 218653, 223986, 437306, 447972, 655959, 874612, 1311918, 1530571, 2623836, 3061142, 4591713, 6122284, 9183426, 18366852]

約数ペア:

[(1, 18366852), (2, 9183426), (3, 6122284), (4, 4591713), (6, 3061142), (7, 2623836), (12, 1530571), (14, 1311918), (21, 874612), (28, 655959), (41, 447972), (42, 437306), (82, 223986), (84, 218653), (123, 149324), (164, 111993), (246, 74662), (287, 63996), (492, 37331), (574, 31998), (861, 21332), (1148, 15999), (1722, 10666), (3444, 5333)]