15210018

素因数分解:

$2^1\times 3^4\times {\mathrm{93889}}^1$

素因数の和:93903

約数の個数: 20

約数和(自身を含む): 34082070

約数和(自身を除く): 18872052

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 93889, 187778, 281667, 563334, 845001, 1690002, 2535003, 5070006, 7605009, 15210018]

約数ペア:

[(1, 15210018), (2, 7605009), (3, 5070006), (6, 2535003), (9, 1690002), (18, 845001), (27, 563334), (54, 281667), (81, 187778), (162, 93889)]