42862938

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2371}}^1$

素因数の和:2530

約数の個数: 32

約数和(自身を含む): 90173952

約数和(自身を除く): 47311014

約数列:

[1, 2, 3, 6, 23, 46, 69, 131, 138, 262, 393, 786, 2371, 3013, 4742, 6026, 7113, 9039, 14226, 18078, 54533, 109066, 163599, 310601, 327198, 621202, 931803, 1863606, 7143823, 14287646, 21431469, 42862938]

約数ペア:

[(1, 42862938), (2, 21431469), (3, 14287646), (6, 7143823), (23, 1863606), (46, 931803), (69, 621202), (131, 327198), (138, 310601), (262, 163599), (393, 109066), (786, 54533), (2371, 18078), (3013, 14226), (4742, 9039), (6026, 7113)]