855755364

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{16831}}^1$

素因数の和:17080

約数の個数: 48

約数和(自身を含む): 2111406080

約数和(自身を除く): 1255650716

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 223, 228, 446, 669, 892, 1338, 2676, 4237, 8474, 12711, 16831, 16948, 25422, 33662, 50493, 50844, 67324, 100986, 201972, 319789, 639578, 959367, 1279156, 1918734, 3753313, 3837468, 7506626, 11259939, 15013252, 22519878, 45039756, 71312947, 142625894, 213938841, 285251788, 427877682, 855755364]

約数ペア:

[(1, 855755364), (2, 427877682), (3, 285251788), (4, 213938841), (6, 142625894), (12, 71312947), (19, 45039756), (38, 22519878), (57, 15013252), (76, 11259939), (114, 7506626), (223, 3837468), (228, 3753313), (446, 1918734), (669, 1279156), (892, 959367), (1338, 639578), (2676, 319789), (4237, 201972), (8474, 100986), (12711, 67324), (16831, 50844), (16948, 50493), (25422, 33662)]