8264646

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 20207040

約数和(自身を除く): 11942394

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 117, 122, 183, 193, 234, 351, 366, 386, 549, 579, 702, 793, 1098, 1158, 1586, 1647, 1737, 2379, 2509, 3294, 3474, 4758, 5018, 5211, 7137, 7527, 10422, 11773, 14274, 15054, 21411, 22581, 23546, 35319, 42822, 45162, 67743, 70638, 105957, 135486, 153049, 211914, 306098, 317871, 459147, 635742, 918294, 1377441, 2754882, 4132323, 8264646]

約数ペア:

[(1, 8264646), (2, 4132323), (3, 2754882), (6, 1377441), (9, 918294), (13, 635742), (18, 459147), (26, 317871), (27, 306098), (39, 211914), (54, 153049), (61, 135486), (78, 105957), (117, 70638), (122, 67743), (183, 45162), (193, 42822), (234, 35319), (351, 23546), (366, 22581), (386, 21411), (549, 15054), (579, 14274), (702, 11773), (793, 10422), (1098, 7527), (1158, 7137), (1586, 5211), (1647, 5018), (1737, 4758), (2379, 3474), (2509, 3294)]