2023396578

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{727}}^1$

素因数の和:981

約数の個数: 128

約数和(自身を含む): 5311488000

約数和(自身を除く): 3288091422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 189, 199, 222, 259, 333, 378, 398, 518, 597, 666, 727, 777, 999, 1194, 1393, 1454, 1554, 1791, 1998, 2181, 2331, 2786, 3582, 4179, 4362, 4662, 5089, 5373, 6543, 6993, 7363, 8358, 10178, 10746, 12537, 13086, 13986, 14726, 15267, 19629, 22089, 25074, 26899, 30534, 37611, 39258, 44178, 45801, 51541, 53798, 66267, 75222, 80697, 91602, 103082, 132534, 137403, 144673, 154623, 161394, 188293, 198801, 242091, 274806, 289346, 309246, 376586, 397602, 434019, 463869, 484182, 564879, 726273, 868038, 927738, 1012711, 1129758, 1302057, 1391607, 1452546, 1694637, 2025422, 2604114, 2783214, 3038133, 3389274, 3906171, 5083911, 5352901, 6076266, 7812342, 9114399, 10167822, 10705802, 16058703, 18228798, 27343197, 32117406, 37470307, 48176109, 54686394, 74940614, 96352218, 112410921, 144528327, 224821842, 289056654, 337232763, 674465526, 1011698289, 2023396578]

約数ペア:

[(1, 2023396578), (2, 1011698289), (3, 674465526), (6, 337232763), (7, 289056654), (9, 224821842), (14, 144528327), (18, 112410921), (21, 96352218), (27, 74940614), (37, 54686394), (42, 48176109), (54, 37470307), (63, 32117406), (74, 27343197), (111, 18228798), (126, 16058703), (189, 10705802), (199, 10167822), (222, 9114399), (259, 7812342), (333, 6076266), (378, 5352901), (398, 5083911), (518, 3906171), (597, 3389274), (666, 3038133), (727, 2783214), (777, 2604114), (999, 2025422), (1194, 1694637), (1393, 1452546), (1454, 1391607), (1554, 1302057), (1791, 1129758), (1998, 1012711), (2181, 927738), (2331, 868038), (2786, 726273), (3582, 564879), (4179, 484182), (4362, 463869), (4662, 434019), (5089, 397602), (5373, 376586), (6543, 309246), (6993, 289346), (7363, 274806), (8358, 242091), (10178, 198801), (10746, 188293), (12537, 161394), (13086, 154623), (13986, 144673), (14726, 137403), (15267, 132534), (19629, 103082), (22089, 91602), (25074, 80697), (26899, 75222), (30534, 66267), (37611, 53798), (39258, 51541), (44178, 45801)]