1801771596

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{6569}}^1$

素因数の和:6999

約数の個数: 72

約数和(自身を含む): 4806874800

約数和(自身を除く): 3005103204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 401, 684, 802, 1203, 1604, 2406, 3609, 4812, 6569, 7218, 7619, 13138, 14436, 15238, 19707, 22857, 26276, 30476, 39414, 45714, 59121, 68571, 78828, 91428, 118242, 124811, 137142, 236484, 249622, 274284, 374433, 499244, 748866, 1123299, 1497732, 2246598, 2634169, 4493196, 5268338, 7902507, 10536676, 15805014, 23707521, 31610028, 47415042, 50049211, 94830084, 100098422, 150147633, 200196844, 300295266, 450442899, 600590532, 900885798, 1801771596]

約数ペア:

[(1, 1801771596), (2, 900885798), (3, 600590532), (4, 450442899), (6, 300295266), (9, 200196844), (12, 150147633), (18, 100098422), (19, 94830084), (36, 50049211), (38, 47415042), (57, 31610028), (76, 23707521), (114, 15805014), (171, 10536676), (228, 7902507), (342, 5268338), (401, 4493196), (684, 2634169), (802, 2246598), (1203, 1497732), (1604, 1123299), (2406, 748866), (3609, 499244), (4812, 374433), (6569, 274284), (7218, 249622), (7619, 236484), (13138, 137142), (14436, 124811), (15238, 118242), (19707, 91428), (22857, 78828), (26276, 68571), (30476, 59121), (39414, 45714)]