18854024

素因数分解:

$2^3\times 7^3\times {\mathrm{6871}}^1$

素因数の和:6898

約数の個数: 32

約数和(自身を含む): 41232000

約数和(自身を除く): 22377976

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 6871, 13742, 27484, 48097, 54968, 96194, 192388, 336679, 384776, 673358, 1346716, 2356753, 2693432, 4713506, 9427012, 18854024]

約数ペア:

[(1, 18854024), (2, 9427012), (4, 4713506), (7, 2693432), (8, 2356753), (14, 1346716), (28, 673358), (49, 384776), (56, 336679), (98, 192388), (196, 96194), (343, 54968), (392, 48097), (686, 27484), (1372, 13742), (2744, 6871)]