31704282

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 70761600

約数和(自身を除く): 39057318

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 167, 199, 318, 334, 398, 477, 501, 597, 954, 1002, 1194, 1503, 1791, 3006, 3582, 8851, 10547, 17702, 21094, 26553, 31641, 33233, 53106, 63282, 66466, 79659, 94923, 99699, 159318, 189846, 199398, 299097, 598194, 1761349, 3522698, 5284047, 10568094, 15852141, 31704282]

約数ペア:

[(1, 31704282), (2, 15852141), (3, 10568094), (6, 5284047), (9, 3522698), (18, 1761349), (53, 598194), (106, 299097), (159, 199398), (167, 189846), (199, 159318), (318, 99699), (334, 94923), (398, 79659), (477, 66466), (501, 63282), (597, 53106), (954, 33233), (1002, 31641), (1194, 26553), (1503, 21094), (1791, 17702), (3006, 10547), (3582, 8851)]