66965418

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{683}}^1$

素因数の和:1123

約数の個数: 48

約数和(自身を含む): 156854880

約数和(自身を除く): 89889462

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 419, 683, 838, 1257, 1366, 2049, 2514, 3771, 4098, 5447, 6147, 7542, 8879, 10894, 12294, 16341, 17758, 26637, 32682, 49023, 53274, 79911, 98046, 159822, 286177, 572354, 858531, 1717062, 2575593, 3720301, 5151186, 7440602, 11160903, 22321806, 33482709, 66965418]

約数ペア:

[(1, 66965418), (2, 33482709), (3, 22321806), (6, 11160903), (9, 7440602), (13, 5151186), (18, 3720301), (26, 2575593), (39, 1717062), (78, 858531), (117, 572354), (234, 286177), (419, 159822), (683, 98046), (838, 79911), (1257, 53274), (1366, 49023), (2049, 32682), (2514, 26637), (3771, 17758), (4098, 16341), (5447, 12294), (6147, 10894), (7542, 8879)]