15821604

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23131}}^1$

素因数の和:23160

約数の個数: 36

約数和(自身を含む): 42100240

約数和(自身を除く): 26278636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 23131, 46262, 69393, 92524, 138786, 208179, 277572, 416358, 439489, 832716, 878978, 1318467, 1757956, 2636934, 3955401, 5273868, 7910802, 15821604]

約数ペア:

[(1, 15821604), (2, 7910802), (3, 5273868), (4, 3955401), (6, 2636934), (9, 1757956), (12, 1318467), (18, 878978), (19, 832716), (36, 439489), (38, 416358), (57, 277572), (76, 208179), (114, 138786), (171, 92524), (228, 69393), (342, 46262), (684, 23131)]