1916424

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 5319600

約数和(自身を除く): 3403176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 619, 774, 1032, 1238, 1548, 1857, 2476, 3096, 3714, 4952, 5571, 7428, 11142, 14856, 22284, 26617, 44568, 53234, 79851, 106468, 159702, 212936, 239553, 319404, 479106, 638808, 958212, 1916424]

約数ペア:

[(1, 1916424), (2, 958212), (3, 638808), (4, 479106), (6, 319404), (8, 239553), (9, 212936), (12, 159702), (18, 106468), (24, 79851), (36, 53234), (43, 44568), (72, 26617), (86, 22284), (129, 14856), (172, 11142), (258, 7428), (344, 5571), (387, 4952), (516, 3714), (619, 3096), (774, 2476), (1032, 1857), (1238, 1548)]