21702462

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{49549}}^1$

素因数の和:49627

約数の個数: 16

約数和(自身を含む): 44000400

約数和(自身を除く): 22297938

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 49549, 99098, 148647, 297294, 3617077, 7234154, 10851231, 21702462]

約数ペア:

[(1, 21702462), (2, 10851231), (3, 7234154), (6, 3617077), (73, 297294), (146, 148647), (219, 99098), (438, 49549)]