2018432072

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{153563}}^1$

素因数の和:153653

約数の個数: 32

約数和(自身を含む): 3980378880

約数和(自身を除く): 1961946808

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 212, 248, 424, 1643, 3286, 6572, 13144, 153563, 307126, 614252, 1228504, 4760453, 8138839, 9520906, 16277678, 19041812, 32555356, 38083624, 65110712, 252304009, 504608018, 1009216036, 2018432072]

約数ペア:

[(1, 2018432072), (2, 1009216036), (4, 504608018), (8, 252304009), (31, 65110712), (53, 38083624), (62, 32555356), (106, 19041812), (124, 16277678), (212, 9520906), (248, 8138839), (424, 4760453), (1643, 1228504), (3286, 614252), (6572, 307126), (13144, 153563)]