18286002

素因数分解:

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

素因数の和:1527

約数の個数: 48

約数和(自身を含む): 45751680

約数和(自身を除く): 27465678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1409, 1442, 1854, 2163, 2818, 4227, 4326, 6489, 8454, 9863, 12681, 12978, 19726, 25362, 29589, 59178, 88767, 145127, 177534, 290254, 435381, 870762, 1015889, 1306143, 2031778, 2612286, 3047667, 6095334, 9143001, 18286002]

約数ペア:

[(1, 18286002), (2, 9143001), (3, 6095334), (6, 3047667), (7, 2612286), (9, 2031778), (14, 1306143), (18, 1015889), (21, 870762), (42, 435381), (63, 290254), (103, 177534), (126, 145127), (206, 88767), (309, 59178), (618, 29589), (721, 25362), (927, 19726), (1409, 12978), (1442, 12681), (1854, 9863), (2163, 8454), (2818, 6489), (4227, 4326)]