54858006

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1409}}^1$

素因数の和:1530

約数の個数: 64

約数和(自身を含む): 140774400

約数和(自身を除く): 85916394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 103, 126, 189, 206, 309, 378, 618, 721, 927, 1409, 1442, 1854, 2163, 2781, 2818, 4227, 4326, 5562, 6489, 8454, 9863, 12681, 12978, 19467, 19726, 25362, 29589, 38043, 38934, 59178, 76086, 88767, 145127, 177534, 266301, 290254, 435381, 532602, 870762, 1015889, 1306143, 2031778, 2612286, 3047667, 3918429, 6095334, 7836858, 9143001, 18286002, 27429003, 54858006]

約数ペア:

[(1, 54858006), (2, 27429003), (3, 18286002), (6, 9143001), (7, 7836858), (9, 6095334), (14, 3918429), (18, 3047667), (21, 2612286), (27, 2031778), (42, 1306143), (54, 1015889), (63, 870762), (103, 532602), (126, 435381), (189, 290254), (206, 266301), (309, 177534), (378, 145127), (618, 88767), (721, 76086), (927, 59178), (1409, 38934), (1442, 38043), (1854, 29589), (2163, 25362), (2781, 19726), (2818, 19467), (4227, 12978), (4326, 12681), (5562, 9863), (6489, 8454)]