18314504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{769}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 37191000

約数和(自身を除く): 18876496

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 229, 458, 769, 916, 1538, 1832, 2977, 3076, 5954, 6152, 9997, 11908, 19994, 23816, 39988, 79976, 176101, 352202, 704404, 1408808, 2289313, 4578626, 9157252, 18314504]

約数ペア:

[(1, 18314504), (2, 9157252), (4, 4578626), (8, 2289313), (13, 1408808), (26, 704404), (52, 352202), (104, 176101), (229, 79976), (458, 39988), (769, 23816), (916, 19994), (1538, 11908), (1832, 9997), (2977, 6152), (3076, 5954)]