31999548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{54421}}^1$

素因数の和:54442

約数の個数: 36

約数和(自身を含む): 86857512

約数和(自身を除く): 54857964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 54421, 108842, 163263, 217684, 326526, 380947, 653052, 761894, 1142841, 1523788, 2285682, 2666629, 4571364, 5333258, 7999887, 10666516, 15999774, 31999548]

約数ペア:

[(1, 31999548), (2, 15999774), (3, 10666516), (4, 7999887), (6, 5333258), (7, 4571364), (12, 2666629), (14, 2285682), (21, 1523788), (28, 1142841), (42, 761894), (49, 653052), (84, 380947), (98, 326526), (147, 217684), (196, 163263), (294, 108842), (588, 54421)]