39807378

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{547}}^1$

素因数の和:879

約数の個数: 48

約数和(自身を含む): 93352896

約数和(自身を除く): 53545518

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 311, 547, 622, 933, 1094, 1641, 1866, 2799, 3282, 4043, 4923, 5598, 7111, 8086, 9846, 12129, 14222, 21333, 24258, 36387, 42666, 63999, 72774, 127998, 170117, 340234, 510351, 1020702, 1531053, 2211521, 3062106, 4423042, 6634563, 13269126, 19903689, 39807378]

約数ペア:

[(1, 39807378), (2, 19903689), (3, 13269126), (6, 6634563), (9, 4423042), (13, 3062106), (18, 2211521), (26, 1531053), (39, 1020702), (78, 510351), (117, 340234), (234, 170117), (311, 127998), (547, 72774), (622, 63999), (933, 42666), (1094, 36387), (1641, 24258), (1866, 21333), (2799, 14222), (3282, 12129), (4043, 9846), (4923, 8086), (5598, 7111)]