42262638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2531}}^1$

素因数の和:2581

約数の個数: 48

約数和(自身を含む): 96985728

約数和(自身を除く): 54723090

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 121, 138, 242, 253, 363, 506, 726, 759, 1518, 2531, 2783, 5062, 5566, 7593, 8349, 15186, 16698, 27841, 55682, 58213, 83523, 116426, 167046, 174639, 306251, 349278, 612502, 640343, 918753, 1280686, 1837506, 1921029, 3842058, 7043773, 14087546, 21131319, 42262638]

約数ペア:

[(1, 42262638), (2, 21131319), (3, 14087546), (6, 7043773), (11, 3842058), (22, 1921029), (23, 1837506), (33, 1280686), (46, 918753), (66, 640343), (69, 612502), (121, 349278), (138, 306251), (242, 174639), (253, 167046), (363, 116426), (506, 83523), (726, 58213), (759, 55682), (1518, 27841), (2531, 16698), (2783, 15186), (5062, 8349), (5566, 7593)]