2170692

素因数分解:

$2^2\times 3^3\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 5712000

約数和(自身を除く): 3541308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 101, 108, 199, 202, 303, 398, 404, 597, 606, 796, 909, 1194, 1212, 1791, 1818, 2388, 2727, 3582, 3636, 5373, 5454, 7164, 10746, 10908, 20099, 21492, 40198, 60297, 80396, 120594, 180891, 241188, 361782, 542673, 723564, 1085346, 2170692]

約数ペア:

[(1, 2170692), (2, 1085346), (3, 723564), (4, 542673), (6, 361782), (9, 241188), (12, 180891), (18, 120594), (27, 80396), (36, 60297), (54, 40198), (101, 21492), (108, 20099), (199, 10908), (202, 10746), (303, 7164), (398, 5454), (404, 5373), (597, 3636), (606, 3582), (796, 2727), (909, 2388), (1194, 1818), (1212, 1791)]