2776812

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{641}}^1$

素因数の和:686

約数の個数: 36

約数和(自身を含む): 6848856

約数和(自身を除く): 4072044

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 641, 722, 1083, 1282, 1444, 1923, 2166, 2564, 3846, 4332, 7692, 12179, 24358, 36537, 48716, 73074, 146148, 231401, 462802, 694203, 925604, 1388406, 2776812]

約数ペア:

[(1, 2776812), (2, 1388406), (3, 925604), (4, 694203), (6, 462802), (12, 231401), (19, 146148), (38, 73074), (57, 48716), (76, 36537), (114, 24358), (228, 12179), (361, 7692), (641, 4332), (722, 3846), (1083, 2564), (1282, 2166), (1444, 1923)]