13238856

素因数分解:

$2^3\times 3^3\times {\mathrm{61291}}^1$

素因数の和:61306

約数の個数: 32

約数和(自身を含む): 36775200

約数和(自身を除く): 23536344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 61291, 122582, 183873, 245164, 367746, 490328, 551619, 735492, 1103238, 1470984, 1654857, 2206476, 3309714, 4412952, 6619428, 13238856]

約数ペア:

[(1, 13238856), (2, 6619428), (3, 4412952), (4, 3309714), (6, 2206476), (8, 1654857), (9, 1470984), (12, 1103238), (18, 735492), (24, 551619), (27, 490328), (36, 367746), (54, 245164), (72, 183873), (108, 122582), (216, 61291)]