40498668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{160709}}^1$

素因数の和:160726

約数の個数: 36

約数和(自身を含む): 116996880

約数和(自身を除く): 76498212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 160709, 321418, 482127, 642836, 964254, 1124963, 1446381, 1928508, 2249926, 2892762, 3374889, 4499852, 5785524, 6749778, 10124667, 13499556, 20249334, 40498668]

約数ペア:

[(1, 40498668), (2, 20249334), (3, 13499556), (4, 10124667), (6, 6749778), (7, 5785524), (9, 4499852), (12, 3374889), (14, 2892762), (18, 2249926), (21, 1928508), (28, 1446381), (36, 1124963), (42, 964254), (63, 642836), (84, 482127), (126, 321418), (252, 160709)]