61388298

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 137030400

約数和(自身を除く): 75642102

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 149, 282, 298, 423, 447, 487, 846, 894, 974, 1341, 1461, 2682, 2922, 4383, 7003, 8766, 14006, 21009, 22889, 42018, 45778, 63027, 68667, 72563, 126054, 137334, 145126, 206001, 217689, 412002, 435378, 653067, 1306134, 3410461, 6820922, 10231383, 20462766, 30694149, 61388298]

約数ペア:

[(1, 61388298), (2, 30694149), (3, 20462766), (6, 10231383), (9, 6820922), (18, 3410461), (47, 1306134), (94, 653067), (141, 435378), (149, 412002), (282, 217689), (298, 206001), (423, 145126), (447, 137334), (487, 126054), (846, 72563), (894, 68667), (974, 63027), (1341, 45778), (1461, 42018), (2682, 22889), (2922, 21009), (4383, 14006), (7003, 8766)]