18911382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19577}}^1$

素因数の和:19612

約数の個数: 32

約数和(自身を含む): 45107712

約数和(自身を除く): 26196330

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 19577, 39154, 58731, 117462, 137039, 274078, 411117, 450271, 822234, 900542, 1350813, 2701626, 3151897, 6303794, 9455691, 18911382]

約数ペア:

[(1, 18911382), (2, 9455691), (3, 6303794), (6, 3151897), (7, 2701626), (14, 1350813), (21, 900542), (23, 822234), (42, 450271), (46, 411117), (69, 274078), (138, 137039), (161, 117462), (322, 58731), (483, 39154), (966, 19577)]