67478274

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{419}}^1$

素因数の和:839

約数の個数: 48

約数和(自身を含む): 153316800

約数和(自身を除く): 85838526

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 389, 414, 419, 778, 838, 1167, 1257, 2334, 2514, 3501, 3771, 7002, 7542, 8947, 9637, 17894, 19274, 26841, 28911, 53682, 57822, 80523, 86733, 161046, 162991, 173466, 325982, 488973, 977946, 1466919, 2933838, 3748793, 7497586, 11246379, 22492758, 33739137, 67478274]

約数ペア:

[(1, 67478274), (2, 33739137), (3, 22492758), (6, 11246379), (9, 7497586), (18, 3748793), (23, 2933838), (46, 1466919), (69, 977946), (138, 488973), (207, 325982), (389, 173466), (414, 162991), (419, 161046), (778, 86733), (838, 80523), (1167, 57822), (1257, 53682), (2334, 28911), (2514, 26841), (3501, 19274), (3771, 17894), (7002, 9637), (7542, 8947)]