2754882

素因数分解:

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

素因数の和:275

約数の個数: 48

約数和(自身を含む): 6567288

約数和(自身を除く): 3812406

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 193, 234, 366, 386, 549, 579, 793, 1098, 1158, 1586, 1737, 2379, 2509, 3474, 4758, 5018, 7137, 7527, 11773, 14274, 15054, 22581, 23546, 35319, 45162, 70638, 105957, 153049, 211914, 306098, 459147, 918294, 1377441, 2754882]

約数ペア:

[(1, 2754882), (2, 1377441), (3, 918294), (6, 459147), (9, 306098), (13, 211914), (18, 153049), (26, 105957), (39, 70638), (61, 45162), (78, 35319), (117, 23546), (122, 22581), (183, 15054), (193, 14274), (234, 11773), (366, 7527), (386, 7137), (549, 5018), (579, 4758), (793, 3474), (1098, 2509), (1158, 2379), (1586, 1737)]