18453216

素因数分解:

$2^5\times 3^1\times {\mathrm{211}}^1\times {\mathrm{911}}^1$

素因数の和:1135

約数の個数: 48

約数和(自身を含む): 48722688

約数和(自身を除く): 30269472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 211, 422, 633, 844, 911, 1266, 1688, 1822, 2532, 2733, 3376, 3644, 5064, 5466, 6752, 7288, 10128, 10932, 14576, 20256, 21864, 29152, 43728, 87456, 192221, 384442, 576663, 768884, 1153326, 1537768, 2306652, 3075536, 4613304, 6151072, 9226608, 18453216]

約数ペア:

[(1, 18453216), (2, 9226608), (3, 6151072), (4, 4613304), (6, 3075536), (8, 2306652), (12, 1537768), (16, 1153326), (24, 768884), (32, 576663), (48, 384442), (96, 192221), (211, 87456), (422, 43728), (633, 29152), (844, 21864), (911, 20256), (1266, 14576), (1688, 10932), (1822, 10128), (2532, 7288), (2733, 6752), (3376, 5466), (3644, 5064)]