69142542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{3929}}^1$

素因数の和:4360

約数の個数: 32

約数和(自身を含む): 158457600

約数和(自身を除く): 89315058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 419, 838, 1257, 2514, 2933, 3929, 5866, 7858, 8799, 11787, 17598, 23574, 27503, 55006, 82509, 165018, 1646251, 3292502, 4938753, 9877506, 11523757, 23047514, 34571271, 69142542]

約数ペア:

[(1, 69142542), (2, 34571271), (3, 23047514), (6, 11523757), (7, 9877506), (14, 4938753), (21, 3292502), (42, 1646251), (419, 165018), (838, 82509), (1257, 55006), (2514, 27503), (2933, 23574), (3929, 17598), (5866, 11787), (7858, 8799)]