21033456

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23063}}^1$

素因数の和:23093

約数の個数: 40

約数和(自身を含む): 57198720

約数和(自身を除く): 36165264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 23063, 46126, 69189, 92252, 138378, 184504, 276756, 369008, 438197, 553512, 876394, 1107024, 1314591, 1752788, 2629182, 3505576, 5258364, 7011152, 10516728, 21033456]

約数ペア:

[(1, 21033456), (2, 10516728), (3, 7011152), (4, 5258364), (6, 3505576), (8, 2629182), (12, 1752788), (16, 1314591), (19, 1107024), (24, 876394), (38, 553512), (48, 438197), (57, 369008), (76, 276756), (114, 184504), (152, 138378), (228, 92252), (304, 69189), (456, 46126), (912, 23063)]