18063660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1847}}^1$

素因数の和:2022

約数の個数: 48

約数和(自身を含む): 50916096

約数和(自身を除く): 32852436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1847, 1956, 2445, 3260, 3694, 4890, 5541, 7388, 9235, 9780, 11082, 18470, 22164, 27705, 36940, 55410, 110820, 301061, 602122, 903183, 1204244, 1505305, 1806366, 3010610, 3612732, 4515915, 6021220, 9031830, 18063660]

約数ペア:

[(1, 18063660), (2, 9031830), (3, 6021220), (4, 4515915), (5, 3612732), (6, 3010610), (10, 1806366), (12, 1505305), (15, 1204244), (20, 903183), (30, 602122), (60, 301061), (163, 110820), (326, 55410), (489, 36940), (652, 27705), (815, 22164), (978, 18470), (1630, 11082), (1847, 9780), (1956, 9235), (2445, 7388), (3260, 5541), (3694, 4890)]