18174156982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1093}}^1\times {\mathrm{6163}}^1$

素因数の和:7348

約数の個数: 32

約数和(自身を含む): 29131557120

約数和(自身を除く): 10957400138

約数列:

[1, 2, 19, 38, 71, 142, 1093, 1349, 2186, 2698, 6163, 12326, 20767, 41534, 77603, 117097, 155206, 234194, 437573, 875146, 1474457, 2948914, 6736159, 8313887, 13472318, 16627774, 127987021, 255974042, 478267289, 956534578, 9087078491, 18174156982]

約数ペア:

[(1, 18174156982), (2, 9087078491), (19, 956534578), (38, 478267289), (71, 255974042), (142, 127987021), (1093, 16627774), (1349, 13472318), (2186, 8313887), (2698, 6736159), (6163, 2948914), (12326, 1474457), (20767, 875146), (41534, 437573), (77603, 234194), (117097, 155206)]