21294528

素因数分解:

$2^6\times 3^1\times {\mathrm{110909}}^1$

素因数の和:110924

約数の個数: 28

約数和(自身を含む): 56342280

約数和(自身を除く): 35047752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 110909, 221818, 332727, 443636, 665454, 887272, 1330908, 1774544, 2661816, 3549088, 5323632, 7098176, 10647264, 21294528]

約数ペア:

[(1, 21294528), (2, 10647264), (3, 7098176), (4, 5323632), (6, 3549088), (8, 2661816), (12, 1774544), (16, 1330908), (24, 887272), (32, 665454), (48, 443636), (64, 332727), (96, 221818), (192, 110909)]