18448272

素因数分解:

$2^4\times 3^2\times {\mathrm{128113}}^1$

素因数の和:128127

約数の個数: 30

約数和(自身を含む): 51629942

約数和(自身を除く): 33181670

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 128113, 256226, 384339, 512452, 768678, 1024904, 1153017, 1537356, 2049808, 2306034, 3074712, 4612068, 6149424, 9224136, 18448272]

約数ペア:

[(1, 18448272), (2, 9224136), (3, 6149424), (4, 4612068), (6, 3074712), (8, 2306034), (9, 2049808), (12, 1537356), (16, 1153017), (18, 1024904), (24, 768678), (36, 512452), (48, 384339), (72, 256226), (144, 128113)]