1271966742

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3719201}}^1$

素因数の和:3719228

約数の個数: 24

約数和(自身を含む): 2900977560

約数和(自身を除く): 1629010818

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 3719201, 7438402, 11157603, 22315206, 33472809, 66945618, 70664819, 141329638, 211994457, 423988914, 635983371, 1271966742]

約数ペア:

[(1, 1271966742), (2, 635983371), (3, 423988914), (6, 211994457), (9, 141329638), (18, 70664819), (19, 66945618), (38, 33472809), (57, 22315206), (114, 11157603), (171, 7438402), (342, 3719201)]