2018979228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1413851}}^1$

素因数の和:1413882

約数の個数: 48

約数和(自身を含む): 5700651264

約数和(自身を除く): 3681672036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 1413851, 2827702, 4241553, 5655404, 8483106, 9896957, 16966212, 19793914, 24035467, 29690871, 39587828, 48070934, 59381742, 72106401, 96141868, 118763484, 144212802, 168248269, 288425604, 336496538, 504744807, 672993076, 1009489614, 2018979228]

約数ペア:

[(1, 2018979228), (2, 1009489614), (3, 672993076), (4, 504744807), (6, 336496538), (7, 288425604), (12, 168248269), (14, 144212802), (17, 118763484), (21, 96141868), (28, 72106401), (34, 59381742), (42, 48070934), (51, 39587828), (68, 29690871), (84, 24035467), (102, 19793914), (119, 16966212), (204, 9896957), (238, 8483106), (357, 5655404), (476, 4241553), (714, 2827702), (1428, 1413851)]