74381916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{20593}}^1$

素因数の和:20650

約数の個数: 48

約数和(自身を含む): 202974464

約数和(自身を除く): 128592548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 20593, 41186, 61779, 82372, 123558, 144151, 247116, 288302, 432453, 576604, 864906, 885499, 1729812, 1770998, 2656497, 3541996, 5312994, 6198493, 10625988, 12396986, 18595479, 24793972, 37190958, 74381916]

約数ペア:

[(1, 74381916), (2, 37190958), (3, 24793972), (4, 18595479), (6, 12396986), (7, 10625988), (12, 6198493), (14, 5312994), (21, 3541996), (28, 2656497), (42, 1770998), (43, 1729812), (84, 885499), (86, 864906), (129, 576604), (172, 432453), (258, 288302), (301, 247116), (516, 144151), (602, 123558), (903, 82372), (1204, 61779), (1806, 41186), (3612, 20593)]