18247752

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{13339}}^1$

素因数の和:13370

約数の個数: 48

約数和(自身を含む): 52026000

約数和(自身を除く): 33778248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 13339, 26678, 40017, 53356, 80034, 106712, 120051, 160068, 240102, 253441, 320136, 480204, 506882, 760323, 960408, 1013764, 1520646, 2027528, 2280969, 3041292, 4561938, 6082584, 9123876, 18247752]

約数ペア:

[(1, 18247752), (2, 9123876), (3, 6082584), (4, 4561938), (6, 3041292), (8, 2280969), (9, 2027528), (12, 1520646), (18, 1013764), (19, 960408), (24, 760323), (36, 506882), (38, 480204), (57, 320136), (72, 253441), (76, 240102), (114, 160068), (152, 120051), (171, 106712), (228, 80034), (342, 53356), (456, 40017), (684, 26678), (1368, 13339)]