22787046

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 51612288

約数和(自身を除く): 28825242

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 97, 186, 194, 279, 291, 421, 558, 582, 842, 873, 1263, 1746, 2526, 3007, 3789, 6014, 7578, 9021, 13051, 18042, 26102, 27063, 39153, 40837, 54126, 78306, 81674, 117459, 122511, 234918, 245022, 367533, 735066, 1265947, 2531894, 3797841, 7595682, 11393523, 22787046]

約数ペア:

[(1, 22787046), (2, 11393523), (3, 7595682), (6, 3797841), (9, 2531894), (18, 1265947), (31, 735066), (62, 367533), (93, 245022), (97, 234918), (186, 122511), (194, 117459), (279, 81674), (291, 78306), (421, 54126), (558, 40837), (582, 39153), (842, 27063), (873, 26102), (1263, 18042), (1746, 13051), (2526, 9021), (3007, 7578), (3789, 6014)]