21465822

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73013}}^1$

素因数の和:73032

約数の個数: 24

約数和(自身を含む): 49941576

約数和(自身を除く): 28475754

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 73013, 146026, 219039, 438078, 511091, 1022182, 1533273, 3066546, 3577637, 7155274, 10732911, 21465822]

約数ペア:

[(1, 21465822), (2, 10732911), (3, 7155274), (6, 3577637), (7, 3066546), (14, 1533273), (21, 1022182), (42, 511091), (49, 438078), (98, 219039), (147, 146026), (294, 73013)]