18516060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2017}}^1$

素因数の和:2052

約数の個数: 96

約数和(自身を含む): 61024320

約数和(自身を除く): 42508260

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, 2017, 2295, 3060, 4034, 4590, 6051, 8068, 9180, 10085, 12102, 18153, 20170, 24204, 30255, 34289, 36306, 40340, 54459, 60510, 68578, 72612, 90765, 102867, 108918, 121020, 137156, 171445, 181530, 205734, 217836, 272295, 308601, 342890, 363060, 411468, 514335, 544590, 617202, 685780, 925803, 1028670, 1089180, 1234404, 1543005, 1851606, 2057340, 3086010, 3703212, 4629015, 6172020, 9258030, 18516060]

約数ペア:

[(1, 18516060), (2, 9258030), (3, 6172020), (4, 4629015), (5, 3703212), (6, 3086010), (9, 2057340), (10, 1851606), (12, 1543005), (15, 1234404), (17, 1089180), (18, 1028670), (20, 925803), (27, 685780), (30, 617202), (34, 544590), (36, 514335), (45, 411468), (51, 363060), (54, 342890), (60, 308601), (68, 272295), (85, 217836), (90, 205734), (102, 181530), (108, 171445), (135, 137156), (153, 121020), (170, 108918), (180, 102867), (204, 90765), (255, 72612), (270, 68578), (306, 60510), (340, 54459), (459, 40340), (510, 36306), (540, 34289), (612, 30255), (765, 24204), (918, 20170), (1020, 18153), (1530, 12102), (1836, 10085), (2017, 9180), (2295, 8068), (3060, 6051), (4034, 4590)]