2520199368

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1842251}}^1$

素因数の和:1842282

約数の個数: 48

約数和(自身を含む): 7184782800

約数和(自身を除く): 4664583432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 1842251, 3684502, 5526753, 7369004, 11053506, 14738008, 16580259, 22107012, 33160518, 35002769, 44214024, 66321036, 70005538, 105008307, 132642072, 140011076, 210016614, 280022152, 315024921, 420033228, 630049842, 840066456, 1260099684, 2520199368]

約数ペア:

[(1, 2520199368), (2, 1260099684), (3, 840066456), (4, 630049842), (6, 420033228), (8, 315024921), (9, 280022152), (12, 210016614), (18, 140011076), (19, 132642072), (24, 105008307), (36, 70005538), (38, 66321036), (57, 44214024), (72, 35002769), (76, 33160518), (114, 22107012), (152, 16580259), (171, 14738008), (228, 11053506), (342, 7369004), (456, 5526753), (684, 3684502), (1368, 1842251)]