2806668

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1471}}^1$

素因数の和:1534

約数の個数: 36

約数和(自身を含む): 7233408

約数和(自身を除く): 4426740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1471, 1908, 2942, 4413, 5884, 8826, 13239, 17652, 26478, 52956, 77963, 155926, 233889, 311852, 467778, 701667, 935556, 1403334, 2806668]

約数ペア:

[(1, 2806668), (2, 1403334), (3, 935556), (4, 701667), (6, 467778), (9, 311852), (12, 233889), (18, 155926), (36, 77963), (53, 52956), (106, 26478), (159, 17652), (212, 13239), (318, 8826), (477, 5884), (636, 4413), (954, 2942), (1471, 1908)]