38641434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 87550848

約数和(自身を除く): 48909414

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 43, 78, 82, 86, 123, 129, 246, 258, 281, 533, 559, 562, 843, 1066, 1118, 1599, 1677, 1686, 1763, 3198, 3354, 3526, 3653, 5289, 7306, 10578, 10959, 11521, 12083, 21918, 22919, 23042, 24166, 34563, 36249, 45838, 68757, 69126, 72498, 137514, 149773, 157079, 299546, 314158, 449319, 471237, 495403, 898638, 942474, 990806, 1486209, 2972418, 6440239, 12880478, 19320717, 38641434]

約数ペア:

[(1, 38641434), (2, 19320717), (3, 12880478), (6, 6440239), (13, 2972418), (26, 1486209), (39, 990806), (41, 942474), (43, 898638), (78, 495403), (82, 471237), (86, 449319), (123, 314158), (129, 299546), (246, 157079), (258, 149773), (281, 137514), (533, 72498), (559, 69126), (562, 68757), (843, 45838), (1066, 36249), (1118, 34563), (1599, 24166), (1677, 23042), (1686, 22919), (1763, 21918), (3198, 12083), (3354, 11521), (3526, 10959), (3653, 10578), (5289, 7306)]