18607860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2027}}^1$

素因数の和:2062

約数の個数: 96

約数和(自身を含む): 61326720

約数和(自身を除く): 42718860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2027, 2295, 3060, 4054, 4590, 6081, 8108, 9180, 10135, 12162, 18243, 20270, 24324, 30405, 34459, 36486, 40540, 54729, 60810, 68918, 72972, 91215, 103377, 109458, 121620, 137836, 172295, 182430, 206754, 218916, 273645, 310131, 344590, 364860, 413508, 516885, 547290, 620262, 689180, 930393, 1033770, 1094580, 1240524, 1550655, 1860786, 2067540, 3101310, 3721572, 4651965, 6202620, 9303930, 18607860]

約数ペア:

[(1, 18607860), (2, 9303930), (3, 6202620), (4, 4651965), (5, 3721572), (6, 3101310), (9, 2067540), (10, 1860786), (12, 1550655), (15, 1240524), (17, 1094580), (18, 1033770), (20, 930393), (27, 689180), (30, 620262), (34, 547290), (36, 516885), (45, 413508), (51, 364860), (54, 344590), (60, 310131), (68, 273645), (85, 218916), (90, 206754), (102, 182430), (108, 172295), (135, 137836), (153, 121620), (170, 109458), (180, 103377), (204, 91215), (255, 72972), (270, 68918), (306, 60810), (340, 54729), (459, 40540), (510, 36486), (540, 34459), (612, 30405), (765, 24324), (918, 20270), (1020, 18243), (1530, 12162), (1836, 10135), (2027, 9180), (2295, 8108), (3060, 6081), (4054, 4590)]