29781822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4759}}^1$

素因数の和:4920

約数の個数: 32

約数和(自身を含む): 68544000

約数和(自身を除く): 38762178

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 3129, 4759, 6258, 9518, 14277, 28554, 33313, 66626, 99939, 199878, 709091, 1418182, 2127273, 4254546, 4963637, 9927274, 14890911, 29781822]

約数ペア:

[(1, 29781822), (2, 14890911), (3, 9927274), (6, 4963637), (7, 4254546), (14, 2127273), (21, 1418182), (42, 709091), (149, 199878), (298, 99939), (447, 66626), (894, 33313), (1043, 28554), (2086, 14277), (3129, 9518), (4759, 6258)]