12245994

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 28435680

約数和(自身を除く): 16189686

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 171, 183, 342, 366, 549, 587, 1098, 1159, 1174, 1761, 2318, 3477, 3522, 5283, 6954, 10431, 10566, 11153, 20862, 22306, 33459, 35807, 66918, 71614, 100377, 107421, 200754, 214842, 322263, 644526, 680333, 1360666, 2040999, 4081998, 6122997, 12245994]

約数ペア:

[(1, 12245994), (2, 6122997), (3, 4081998), (6, 2040999), (9, 1360666), (18, 680333), (19, 644526), (38, 322263), (57, 214842), (61, 200754), (114, 107421), (122, 100377), (171, 71614), (183, 66918), (342, 35807), (366, 33459), (549, 22306), (587, 20862), (1098, 11153), (1159, 10566), (1174, 10431), (1761, 6954), (2318, 5283), (3477, 3522)]