2017400772

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{18947}}^1$

素因数の和:19440

約数の個数: 48

約数和(自身を含む): 4965891840

約数和(自身を除く): 2948491068

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 467, 934, 1401, 1868, 2802, 5604, 8873, 17746, 18947, 26619, 35492, 37894, 53238, 56841, 75788, 106476, 113682, 227364, 359993, 719986, 1079979, 1439972, 2159958, 4319916, 8848249, 17696498, 26544747, 35392996, 53089494, 106178988, 168116731, 336233462, 504350193, 672466924, 1008700386, 2017400772]

約数ペア:

[(1, 2017400772), (2, 1008700386), (3, 672466924), (4, 504350193), (6, 336233462), (12, 168116731), (19, 106178988), (38, 53089494), (57, 35392996), (76, 26544747), (114, 17696498), (228, 8848249), (467, 4319916), (934, 2159958), (1401, 1439972), (1868, 1079979), (2802, 719986), (5604, 359993), (8873, 227364), (17746, 113682), (18947, 106476), (26619, 75788), (35492, 56841), (37894, 53238)]