2145942

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{4111}}^1$

素因数の和:4148

約数の個数: 24

約数和(自身を含む): 4811040

約数和(自身を除く): 2665098

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 4111, 8222, 12333, 24666, 36999, 73998, 119219, 238438, 357657, 715314, 1072971, 2145942]

約数ペア:

[(1, 2145942), (2, 1072971), (3, 715314), (6, 357657), (9, 238438), (18, 119219), (29, 73998), (58, 36999), (87, 24666), (174, 12333), (261, 8222), (522, 4111)]