6420906

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 14796288

約数和(自身を除く): 8375382

約数列:

[1, 2, 3, 6, 9, 18, 31, 37, 62, 74, 93, 111, 186, 222, 279, 311, 333, 558, 622, 666, 933, 1147, 1866, 2294, 2799, 3441, 5598, 6882, 9641, 10323, 11507, 19282, 20646, 23014, 28923, 34521, 57846, 69042, 86769, 103563, 173538, 207126, 356717, 713434, 1070151, 2140302, 3210453, 6420906]

約数ペア:

[(1, 6420906), (2, 3210453), (3, 2140302), (6, 1070151), (9, 713434), (18, 356717), (31, 207126), (37, 173538), (62, 103563), (74, 86769), (93, 69042), (111, 57846), (186, 34521), (222, 28923), (279, 23014), (311, 20646), (333, 19282), (558, 11507), (622, 10323), (666, 9641), (933, 6882), (1147, 5598), (1866, 3441), (2294, 2799)]