21522672

素因数分解:

$2^4\times 3^4\times {\mathrm{16607}}^1$

素因数の和:16627

約数の個数: 50

約数和(自身を含む): 62296608

約数和(自身を除く): 40773936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 16607, 33214, 49821, 66428, 99642, 132856, 149463, 199284, 265712, 298926, 398568, 448389, 597852, 797136, 896778, 1195704, 1345167, 1793556, 2391408, 2690334, 3587112, 5380668, 7174224, 10761336, 21522672]

約数ペア:

[(1, 21522672), (2, 10761336), (3, 7174224), (4, 5380668), (6, 3587112), (8, 2690334), (9, 2391408), (12, 1793556), (16, 1345167), (18, 1195704), (24, 896778), (27, 797136), (36, 597852), (48, 448389), (54, 398568), (72, 298926), (81, 265712), (108, 199284), (144, 149463), (162, 132856), (216, 99642), (324, 66428), (432, 49821), (648, 33214), (1296, 16607)]