2447442

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 5535360

約数和(自身を除く): 3087918

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 743, 1098, 1486, 1647, 2229, 3294, 4458, 6687, 13374, 20061, 40122, 45323, 90646, 135969, 271938, 407907, 815814, 1223721, 2447442]

約数ペア:

[(1, 2447442), (2, 1223721), (3, 815814), (6, 407907), (9, 271938), (18, 135969), (27, 90646), (54, 45323), (61, 40122), (122, 20061), (183, 13374), (366, 6687), (549, 4458), (743, 3294), (1098, 2229), (1486, 1647)]