21327396

素因数分解:

$2^2\times 3^1\times {\mathrm{269}}^1\times {\mathrm{6607}}^1$

素因数の和:6883

約数の個数: 24

約数和(自身を含む): 49956480

約数和(自身を除く): 28629084

約数列:

[1, 2, 3, 4, 6, 12, 269, 538, 807, 1076, 1614, 3228, 6607, 13214, 19821, 26428, 39642, 79284, 1777283, 3554566, 5331849, 7109132, 10663698, 21327396]

約数ペア:

[(1, 21327396), (2, 10663698), (3, 7109132), (4, 5331849), (6, 3554566), (12, 1777283), (269, 79284), (538, 39642), (807, 26428), (1076, 19821), (1614, 13214), (3228, 6607)]