21998208

素因数分解:

$2^7\times 3^1\times {\mathrm{57287}}^1$

素因数の和:57304

約数の個数: 32

約数和(自身を含む): 58433760

約数和(自身を除く): 36435552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 57287, 114574, 171861, 229148, 343722, 458296, 687444, 916592, 1374888, 1833184, 2749776, 3666368, 5499552, 7332736, 10999104, 21998208]

約数ペア:

[(1, 21998208), (2, 10999104), (3, 7332736), (4, 5499552), (6, 3666368), (8, 2749776), (12, 1833184), (16, 1374888), (24, 916592), (32, 687444), (48, 458296), (64, 343722), (96, 229148), (128, 171861), (192, 114574), (384, 57287)]