31551894

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8387}}^1$

素因数の和:8425

約数の個数: 48

約数和(自身を含む): 78511680

約数和(自身を除く): 46959786

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 8387, 16774, 25161, 50322, 75483, 92257, 150966, 159353, 184514, 276771, 318706, 478059, 553542, 830313, 956118, 1434177, 1660626, 1752883, 2868354, 3505766, 5258649, 10517298, 15775947, 31551894]

約数ペア:

[(1, 31551894), (2, 15775947), (3, 10517298), (6, 5258649), (9, 3505766), (11, 2868354), (18, 1752883), (19, 1660626), (22, 1434177), (33, 956118), (38, 830313), (57, 553542), (66, 478059), (99, 318706), (114, 276771), (171, 184514), (198, 159353), (209, 150966), (342, 92257), (418, 75483), (627, 50322), (1254, 25161), (1881, 16774), (3762, 8387)]