7581006

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 17971200

約数和(自身を除く): 10390194

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 47, 54, 58, 87, 94, 103, 141, 174, 206, 261, 282, 309, 423, 522, 618, 783, 846, 927, 1269, 1363, 1566, 1854, 2538, 2726, 2781, 2987, 4089, 4841, 5562, 5974, 8178, 8961, 9682, 12267, 14523, 17922, 24534, 26883, 29046, 36801, 43569, 53766, 73602, 80649, 87138, 130707, 140389, 161298, 261414, 280778, 421167, 842334, 1263501, 2527002, 3790503, 7581006]

約数ペア:

[(1, 7581006), (2, 3790503), (3, 2527002), (6, 1263501), (9, 842334), (18, 421167), (27, 280778), (29, 261414), (47, 161298), (54, 140389), (58, 130707), (87, 87138), (94, 80649), (103, 73602), (141, 53766), (174, 43569), (206, 36801), (261, 29046), (282, 26883), (309, 24534), (423, 17922), (522, 14523), (618, 12267), (783, 9682), (846, 8961), (927, 8178), (1269, 5974), (1363, 5562), (1566, 4841), (1854, 4089), (2538, 2987), (2726, 2781)]