22171518

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 50965200

約数和(自身を除く): 28793682

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 241, 269, 342, 482, 538, 723, 807, 1446, 1614, 2169, 2421, 4338, 4579, 4842, 5111, 9158, 10222, 13737, 15333, 27474, 30666, 41211, 45999, 64829, 82422, 91998, 129658, 194487, 388974, 583461, 1166922, 1231751, 2463502, 3695253, 7390506, 11085759, 22171518]

約数ペア:

[(1, 22171518), (2, 11085759), (3, 7390506), (6, 3695253), (9, 2463502), (18, 1231751), (19, 1166922), (38, 583461), (57, 388974), (114, 194487), (171, 129658), (241, 91998), (269, 82422), (342, 64829), (482, 45999), (538, 41211), (723, 30666), (807, 27474), (1446, 15333), (1614, 13737), (2169, 10222), (2421, 9158), (4338, 5111), (4579, 4842)]