21622730008

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{971197}}^1$

素因数の和:971248

約数の個数: 48

約数和(自身を含む): 46500960240

約数和(自身を除く): 24878230232

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 121, 184, 242, 253, 484, 506, 968, 1012, 2024, 2783, 5566, 11132, 22264, 971197, 1942394, 3884788, 7769576, 10683167, 21366334, 22337531, 42732668, 44675062, 85465336, 89350124, 117514837, 178700248, 235029674, 245712841, 470059348, 491425682, 940118696, 982851364, 1965702728, 2702841251, 5405682502, 10811365004, 21622730008]

約数ペア:

[(1, 21622730008), (2, 10811365004), (4, 5405682502), (8, 2702841251), (11, 1965702728), (22, 982851364), (23, 940118696), (44, 491425682), (46, 470059348), (88, 245712841), (92, 235029674), (121, 178700248), (184, 117514837), (242, 89350124), (253, 85465336), (484, 44675062), (506, 42732668), (968, 22337531), (1012, 21366334), (2024, 10683167), (2783, 7769576), (5566, 3884788), (11132, 1942394), (22264, 971197)]