21054336

素因数分解:

$2^7\times 3^1\times {\mathrm{54829}}^1$

素因数の和:54846

約数の個数: 32

約数和(自身を含む): 55926600

約数和(自身を除く): 34872264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 54829, 109658, 164487, 219316, 328974, 438632, 657948, 877264, 1315896, 1754528, 2631792, 3509056, 5263584, 7018112, 10527168, 21054336]

約数ペア:

[(1, 21054336), (2, 10527168), (3, 7018112), (4, 5263584), (6, 3509056), (8, 2631792), (12, 1754528), (16, 1315896), (24, 877264), (32, 657948), (48, 438632), (64, 328974), (96, 219316), (128, 164487), (192, 109658), (384, 54829)]