39221946

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 89294400

約数和(自身を除く): 50072454

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 211, 414, 422, 449, 633, 898, 1266, 1347, 1899, 2694, 3798, 4041, 4853, 8082, 9706, 10327, 14559, 20654, 29118, 30981, 43677, 61962, 87354, 92943, 94739, 185886, 189478, 284217, 568434, 852651, 1705302, 2178997, 4357994, 6536991, 13073982, 19610973, 39221946]

約数ペア:

[(1, 39221946), (2, 19610973), (3, 13073982), (6, 6536991), (9, 4357994), (18, 2178997), (23, 1705302), (46, 852651), (69, 568434), (138, 284217), (207, 189478), (211, 185886), (414, 94739), (422, 92943), (449, 87354), (633, 61962), (898, 43677), (1266, 30981), (1347, 29118), (1899, 20654), (2694, 14559), (3798, 10327), (4041, 9706), (4853, 8082)]