21182016

素因数分解:

$2^6\times 3^1\times {\mathrm{110323}}^1$

素因数の和:110338

約数の個数: 28

約数和(自身を含む): 56044592

約数和(自身を除く): 34862576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 110323, 220646, 330969, 441292, 661938, 882584, 1323876, 1765168, 2647752, 3530336, 5295504, 7060672, 10591008, 21182016]

約数ペア:

[(1, 21182016), (2, 10591008), (3, 7060672), (4, 5295504), (6, 3530336), (8, 2647752), (12, 1765168), (16, 1323876), (24, 882584), (32, 661938), (48, 441292), (64, 330969), (96, 220646), (192, 110323)]