17877996

素因数分解:

$2^2\times 3^6\times {\mathrm{6131}}^1$

素因数の和:6153

約数の個数: 42

約数和(自身を含む): 46915932

約数和(自身を除く): 29037936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 6131, 12262, 18393, 24524, 36786, 55179, 73572, 110358, 165537, 220716, 331074, 496611, 662148, 993222, 1489833, 1986444, 2979666, 4469499, 5959332, 8938998, 17877996]

約数ペア:

[(1, 17877996), (2, 8938998), (3, 5959332), (4, 4469499), (6, 2979666), (9, 1986444), (12, 1489833), (18, 993222), (27, 662148), (36, 496611), (54, 331074), (81, 220716), (108, 165537), (162, 110358), (243, 73572), (324, 55179), (486, 36786), (729, 24524), (972, 18393), (1458, 12262), (2916, 6131)]