2631879108

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{840319}}^1$

素因数の和:840361

約数の個数: 48

約数和(自身を含む): 7058688000

約数和(自身を除く): 4426808892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 840319, 1680638, 2520957, 3361276, 5041914, 7562871, 10083828, 15125742, 22688613, 24369251, 30251484, 45377226, 48738502, 73107753, 90754452, 97477004, 146215506, 219323259, 292431012, 438646518, 657969777, 877293036, 1315939554, 2631879108]

約数ペア:

[(1, 2631879108), (2, 1315939554), (3, 877293036), (4, 657969777), (6, 438646518), (9, 292431012), (12, 219323259), (18, 146215506), (27, 97477004), (29, 90754452), (36, 73107753), (54, 48738502), (58, 45377226), (87, 30251484), (108, 24369251), (116, 22688613), (174, 15125742), (261, 10083828), (348, 7562871), (522, 5041914), (783, 3361276), (1044, 2520957), (1566, 1680638), (3132, 840319)]