181020842

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1213}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 293690880

約数和(自身を除く): 112670038

約数列:

[1, 2, 29, 31, 58, 62, 83, 166, 899, 1213, 1798, 2407, 2426, 2573, 4814, 5146, 35177, 37603, 70354, 74617, 75206, 100679, 149234, 201358, 1090487, 2180974, 2919691, 3121049, 5839382, 6242098, 90510421, 181020842]

約数ペア:

[(1, 181020842), (2, 90510421), (29, 6242098), (31, 5839382), (58, 3121049), (62, 2919691), (83, 2180974), (166, 1090487), (899, 201358), (1213, 149234), (1798, 100679), (2407, 75206), (2426, 74617), (2573, 70354), (4814, 37603), (5146, 35177)]