47293668

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{18503}}^1$

素因数の和:18584

約数の個数: 36

約数和(自身を含む): 121238208

約数和(自身を除く): 73944540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 18503, 37006, 55509, 74012, 111018, 166527, 222036, 333054, 666108, 1313713, 2627426, 3941139, 5254852, 7882278, 11823417, 15764556, 23646834, 47293668]

約数ペア:

[(1, 47293668), (2, 23646834), (3, 15764556), (4, 11823417), (6, 7882278), (9, 5254852), (12, 3941139), (18, 2627426), (36, 1313713), (71, 666108), (142, 333054), (213, 222036), (284, 166527), (426, 111018), (639, 74012), (852, 55509), (1278, 37006), (2556, 18503)]