13308937506

素因数分解:

$2^1\times 3^2\times {\mathrm{419}}^1\times {\mathrm{881}}^1\times {\mathrm{2003}}^1$

素因数の和:3311

約数の個数: 48

約数和(自身を含む): 28952108640

約数和(自身を除く): 15643171134

約数列:

[1, 2, 3, 6, 9, 18, 419, 838, 881, 1257, 1762, 2003, 2514, 2643, 3771, 4006, 5286, 6009, 7542, 7929, 12018, 15858, 18027, 36054, 369139, 738278, 839257, 1107417, 1678514, 1764643, 2214834, 2517771, 3322251, 3529286, 5035542, 5293929, 6644502, 7553313, 10587858, 15106626, 15881787, 31763574, 739385417, 1478770834, 2218156251, 4436312502, 6654468753, 13308937506]

約数ペア:

[(1, 13308937506), (2, 6654468753), (3, 4436312502), (6, 2218156251), (9, 1478770834), (18, 739385417), (419, 31763574), (838, 15881787), (881, 15106626), (1257, 10587858), (1762, 7553313), (2003, 6644502), (2514, 5293929), (2643, 5035542), (3771, 3529286), (4006, 3322251), (5286, 2517771), (6009, 2214834), (7542, 1764643), (7929, 1678514), (12018, 1107417), (15858, 839257), (18027, 738278), (36054, 369139)]