19294794

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{5333}}^1$

素因数の和:5411

約数の個数: 32

約数和(自身を含む): 43525440

約数和(自身を除く): 24230646

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 5333, 10666, 15999, 31998, 47997, 95994, 143991, 287982, 357311, 714622, 1071933, 2143866, 3215799, 6431598, 9647397, 19294794]

約数ペア:

[(1, 19294794), (2, 9647397), (3, 6431598), (6, 3215799), (9, 2143866), (18, 1071933), (27, 714622), (54, 357311), (67, 287982), (134, 143991), (201, 95994), (402, 47997), (603, 31998), (1206, 15999), (1809, 10666), (3618, 5333)]