21757056

素因数分解:

$2^7\times 3^1\times {\mathrm{56659}}^1$

素因数の和:56676

約数の個数: 32

約数和(自身を含む): 57793200

約数和(自身を除く): 36036144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 56659, 113318, 169977, 226636, 339954, 453272, 679908, 906544, 1359816, 1813088, 2719632, 3626176, 5439264, 7252352, 10878528, 21757056]

約数ペア:

[(1, 21757056), (2, 10878528), (3, 7252352), (4, 5439264), (6, 3626176), (8, 2719632), (12, 1813088), (16, 1359816), (24, 906544), (32, 679908), (48, 453272), (64, 339954), (96, 226636), (128, 169977), (192, 113318), (384, 56659)]