22678794

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 51367680

約数和(自身を除く): 28688886

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 97, 186, 194, 279, 291, 419, 558, 582, 838, 873, 1257, 1746, 2514, 3007, 3771, 6014, 7542, 9021, 12989, 18042, 25978, 27063, 38967, 40643, 54126, 77934, 81286, 116901, 121929, 233802, 243858, 365787, 731574, 1259933, 2519866, 3779799, 7559598, 11339397, 22678794]

約数ペア:

[(1, 22678794), (2, 11339397), (3, 7559598), (6, 3779799), (9, 2519866), (18, 1259933), (31, 731574), (62, 365787), (93, 243858), (97, 233802), (186, 121929), (194, 116901), (279, 81286), (291, 77934), (419, 54126), (558, 40643), (582, 38967), (838, 27063), (873, 25978), (1257, 18042), (1746, 12989), (2514, 9021), (3007, 7542), (3771, 6014)]