21798384

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{6221}}^1$

素因数の和:6305

約数の個数: 40

約数和(自身を含む): 57093072

約数和(自身を除く): 35294688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 6221, 12442, 18663, 24884, 37326, 49768, 74652, 99536, 149304, 298608, 454133, 908266, 1362399, 1816532, 2724798, 3633064, 5449596, 7266128, 10899192, 21798384]

約数ペア:

[(1, 21798384), (2, 10899192), (3, 7266128), (4, 5449596), (6, 3633064), (8, 2724798), (12, 1816532), (16, 1362399), (24, 908266), (48, 454133), (73, 298608), (146, 149304), (219, 99536), (292, 74652), (438, 49768), (584, 37326), (876, 24884), (1168, 18663), (1752, 12442), (3504, 6221)]