2021165928

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{188401}}^1$

素因数の和:188562

約数の個数: 48

約数和(自身を含む): 5510758500

約数和(自身を除く): 3489592572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 5364, 10728, 188401, 376802, 565203, 753604, 1130406, 1507208, 1695609, 2260812, 3391218, 4521624, 6782436, 13564872, 28071749, 56143498, 84215247, 112286996, 168430494, 224573992, 252645741, 336860988, 505291482, 673721976, 1010582964, 2021165928]

約数ペア:

[(1, 2021165928), (2, 1010582964), (3, 673721976), (4, 505291482), (6, 336860988), (8, 252645741), (9, 224573992), (12, 168430494), (18, 112286996), (24, 84215247), (36, 56143498), (72, 28071749), (149, 13564872), (298, 6782436), (447, 4521624), (596, 3391218), (894, 2260812), (1192, 1695609), (1341, 1507208), (1788, 1130406), (2682, 753604), (3576, 565203), (5364, 376802), (10728, 188401)]