18443940340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1399}}^1\times {\mathrm{94169}}^1$

素因数の和:95584

約数の個数: 48

約数和(自身を含む): 44297568000

約数和(自身を除く): 25853627660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1399, 2798, 5596, 6995, 9793, 13990, 19586, 27980, 39172, 48965, 94169, 97930, 188338, 195860, 376676, 470845, 659183, 941690, 1318366, 1883380, 2636732, 3295915, 6591830, 13183660, 131742431, 263484862, 526969724, 658712155, 922197017, 1317424310, 1844394034, 2634848620, 3688788068, 4610985085, 9221970170, 18443940340]

約数ペア:

[(1, 18443940340), (2, 9221970170), (4, 4610985085), (5, 3688788068), (7, 2634848620), (10, 1844394034), (14, 1317424310), (20, 922197017), (28, 658712155), (35, 526969724), (70, 263484862), (140, 131742431), (1399, 13183660), (2798, 6591830), (5596, 3295915), (6995, 2636732), (9793, 1883380), (13990, 1318366), (19586, 941690), (27980, 659183), (39172, 470845), (48965, 376676), (94169, 195860), (97930, 188338)]