13969818

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 32550336

約数和(自身を除く): 18580518

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 102, 142, 153, 213, 306, 426, 639, 643, 1207, 1278, 1286, 1929, 2414, 3621, 3858, 5787, 7242, 10863, 10931, 11574, 21726, 21862, 32793, 45653, 65586, 91306, 98379, 136959, 196758, 273918, 410877, 776101, 821754, 1552202, 2328303, 4656606, 6984909, 13969818]

約数ペア:

[(1, 13969818), (2, 6984909), (3, 4656606), (6, 2328303), (9, 1552202), (17, 821754), (18, 776101), (34, 410877), (51, 273918), (71, 196758), (102, 136959), (142, 98379), (153, 91306), (213, 65586), (306, 45653), (426, 32793), (639, 21862), (643, 21726), (1207, 11574), (1278, 10931), (1286, 10863), (1929, 7242), (2414, 5787), (3621, 3858)]