15143742

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 34529040

約数和(自身を除く): 19385298

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 67, 87, 134, 174, 201, 261, 402, 433, 522, 603, 866, 1206, 1299, 1943, 2598, 3886, 3897, 5829, 7794, 11658, 12557, 17487, 25114, 29011, 34974, 37671, 58022, 75342, 87033, 113013, 174066, 226026, 261099, 522198, 841319, 1682638, 2523957, 5047914, 7571871, 15143742]

約数ペア:

[(1, 15143742), (2, 7571871), (3, 5047914), (6, 2523957), (9, 1682638), (18, 841319), (29, 522198), (58, 261099), (67, 226026), (87, 174066), (134, 113013), (174, 87033), (201, 75342), (261, 58022), (402, 37671), (433, 34974), (522, 29011), (603, 25114), (866, 17487), (1206, 12557), (1299, 11658), (1943, 7794), (2598, 5829), (3886, 3897)]