2130471.00000000

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^2$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 47761200

約数和(自身を除く): 29703144

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 199, 228, 398, 456, 597, 796, 1194, 1592, 2388, 3781, 4776, 7562, 11343, 15124, 22686, 30248, 39601, 45372, 79202, 90744, 118803, 158404, 237606, 316808, 475212, 752419, 950424, 1504838, 2257257, 3009676, 4514514, 6019352, 9029028, 18058056]

約数ペア:

[(1, 18058056), (2, 9029028), (3, 6019352), (4, 4514514), (6, 3009676), (8, 2257257), (12, 1504838), (19, 950424), (24, 752419), (38, 475212), (57, 316808), (76, 237606), (114, 158404), (152, 118803), (199, 90744), (228, 79202), (398, 45372), (456, 39601), (597, 30248), (796, 22686), (1194, 15124), (1592, 11343), (2388, 7562), (3781, 4776)]