19013670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5417}}^1$

素因数の和:5446

約数の個数: 64

約数和(自身を含む): 54613440

約数和(自身を除く): 35599770

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 5417, 10834, 16251, 27085, 32502, 48753, 54170, 70421, 81255, 97506, 140842, 146259, 162510, 211263, 243765, 292518, 352105, 422526, 487530, 633789, 704210, 731295, 1056315, 1267578, 1462590, 1901367, 2112630, 3168945, 3802734, 6337890, 9506835, 19013670]

約数ペア:

[(1, 19013670), (2, 9506835), (3, 6337890), (5, 3802734), (6, 3168945), (9, 2112630), (10, 1901367), (13, 1462590), (15, 1267578), (18, 1056315), (26, 731295), (27, 704210), (30, 633789), (39, 487530), (45, 422526), (54, 352105), (65, 292518), (78, 243765), (90, 211263), (117, 162510), (130, 146259), (135, 140842), (195, 97506), (234, 81255), (270, 70421), (351, 54170), (390, 48753), (585, 32502), (702, 27085), (1170, 16251), (1755, 10834), (3510, 5417)]