181241658

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15187}}^1$

素因数の和:15228

約数の個数: 64

約数和(自身を含む): 459285120

約数和(自身を除く): 278043462

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1326, 1989, 3978, 5967, 11934, 15187, 30374, 45561, 91122, 136683, 197431, 258179, 273366, 394862, 410049, 516358, 592293, 774537, 820098, 1184586, 1549074, 1776879, 2323611, 3356327, 3553758, 4647222, 5330637, 6712654, 6970833, 10068981, 10661274, 13941666, 20137962, 30206943, 60413886, 90620829, 181241658]

約数ペア:

[(1, 181241658), (2, 90620829), (3, 60413886), (6, 30206943), (9, 20137962), (13, 13941666), (17, 10661274), (18, 10068981), (26, 6970833), (27, 6712654), (34, 5330637), (39, 4647222), (51, 3553758), (54, 3356327), (78, 2323611), (102, 1776879), (117, 1549074), (153, 1184586), (221, 820098), (234, 774537), (306, 592293), (351, 516358), (442, 410049), (459, 394862), (663, 273366), (702, 258179), (918, 197431), (1326, 136683), (1989, 91122), (3978, 45561), (5967, 30374), (11934, 15187)]