31849662

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21491}}^1$

素因数の和:21528

約数の個数: 32

約数和(自身を含む): 72213120

約数和(自身を除く): 40363458

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 21491, 42982, 64473, 128946, 279383, 408329, 558766, 816658, 838149, 1224987, 1676298, 2449974, 5308277, 10616554, 15924831, 31849662]

約数ペア:

[(1, 31849662), (2, 15924831), (3, 10616554), (6, 5308277), (13, 2449974), (19, 1676298), (26, 1224987), (38, 838149), (39, 816658), (57, 558766), (78, 408329), (114, 279383), (247, 128946), (494, 64473), (741, 42982), (1482, 21491)]