3881538

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{967}}^1$

素因数の和:1198

約数の個数: 24

約数和(自身を含む): 8456448

約数和(自身を除く): 4574910

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 967, 1338, 1934, 2007, 2901, 4014, 5802, 8703, 17406, 215641, 431282, 646923, 1293846, 1940769, 3881538]

約数ペア:

[(1, 3881538), (2, 1940769), (3, 1293846), (6, 646923), (9, 431282), (18, 215641), (223, 17406), (446, 8703), (669, 5802), (967, 4014), (1338, 2901), (1934, 2007)]