18575046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7759}}^1$

素因数の和:7793

約数の個数: 48

約数和(自身を含む): 48422400

約数和(自身を除く): 29847354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 7759, 15518, 23277, 46554, 54313, 69831, 108626, 139662, 147421, 162939, 294842, 325878, 442263, 488817, 884526, 977634, 1031947, 1326789, 2063894, 2653578, 3095841, 6191682, 9287523, 18575046]

約数ペア:

[(1, 18575046), (2, 9287523), (3, 6191682), (6, 3095841), (7, 2653578), (9, 2063894), (14, 1326789), (18, 1031947), (19, 977634), (21, 884526), (38, 488817), (42, 442263), (57, 325878), (63, 294842), (114, 162939), (126, 147421), (133, 139662), (171, 108626), (266, 69831), (342, 54313), (399, 46554), (798, 23277), (1197, 15518), (2394, 7759)]