13391478

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 31084560

約数和(自身を除く): 17693082

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 107, 153, 214, 306, 321, 409, 642, 818, 963, 1227, 1819, 1926, 2454, 3638, 3681, 5457, 6953, 7362, 10914, 13906, 16371, 20859, 32742, 41718, 43763, 62577, 87526, 125154, 131289, 262578, 393867, 743971, 787734, 1487942, 2231913, 4463826, 6695739, 13391478]

約数ペア:

[(1, 13391478), (2, 6695739), (3, 4463826), (6, 2231913), (9, 1487942), (17, 787734), (18, 743971), (34, 393867), (51, 262578), (102, 131289), (107, 125154), (153, 87526), (214, 62577), (306, 43763), (321, 41718), (409, 32742), (642, 20859), (818, 16371), (963, 13906), (1227, 10914), (1819, 7362), (1926, 6953), (2454, 5457), (3638, 3681)]