18947376

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{18797}}^1$

素因数の和:18818

約数の個数: 60

約数和(自身を含む): 60604752

約数和(自身を除く): 41657376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 18797, 37594, 56391, 75188, 112782, 131579, 150376, 169173, 225564, 263158, 300752, 338346, 394737, 451128, 526316, 676692, 789474, 902256, 1052632, 1184211, 1353384, 1578948, 2105264, 2368422, 2706768, 3157896, 4736844, 6315792, 9473688, 18947376]

約数ペア:

[(1, 18947376), (2, 9473688), (3, 6315792), (4, 4736844), (6, 3157896), (7, 2706768), (8, 2368422), (9, 2105264), (12, 1578948), (14, 1353384), (16, 1184211), (18, 1052632), (21, 902256), (24, 789474), (28, 676692), (36, 526316), (42, 451128), (48, 394737), (56, 338346), (63, 300752), (72, 263158), (84, 225564), (112, 169173), (126, 150376), (144, 131579), (168, 112782), (252, 75188), (336, 56391), (504, 37594), (1008, 18797)]