18560544

素因数分解:

$2^5\times 3^1\times {\mathrm{397}}^1\times {\mathrm{487}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 48944448

約数和(自身を除く): 30383904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 397, 487, 794, 974, 1191, 1461, 1588, 1948, 2382, 2922, 3176, 3896, 4764, 5844, 6352, 7792, 9528, 11688, 12704, 15584, 19056, 23376, 38112, 46752, 193339, 386678, 580017, 773356, 1160034, 1546712, 2320068, 3093424, 4640136, 6186848, 9280272, 18560544]

約数ペア:

[(1, 18560544), (2, 9280272), (3, 6186848), (4, 4640136), (6, 3093424), (8, 2320068), (12, 1546712), (16, 1160034), (24, 773356), (32, 580017), (48, 386678), (96, 193339), (397, 46752), (487, 38112), (794, 23376), (974, 19056), (1191, 15584), (1461, 12704), (1588, 11688), (1948, 9528), (2382, 7792), (2922, 6352), (3176, 5844), (3896, 4764)]