21996924

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79699}}^1$

素因数の和:79729

約数の個数: 24

約数和(自身を含む): 53558400

約数和(自身を除く): 31561476

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 79699, 159398, 239097, 318796, 478194, 956388, 1833077, 3666154, 5499231, 7332308, 10998462, 21996924]

約数ペア:

[(1, 21996924), (2, 10998462), (3, 7332308), (4, 5499231), (6, 3666154), (12, 1833077), (23, 956388), (46, 478194), (69, 318796), (92, 239097), (138, 159398), (276, 79699)]