217773342

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{3371}}^1$

素因数の和:3513

約数の個数: 48

約数和(自身を含む): 489735792

約数和(自身を除く): 271962450

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 97, 111, 194, 222, 291, 333, 582, 666, 873, 1746, 3371, 3589, 6742, 7178, 10113, 10767, 20226, 21534, 30339, 32301, 60678, 64602, 124727, 249454, 326987, 374181, 653974, 748362, 980961, 1122543, 1961922, 2245086, 2942883, 5885766, 12098519, 24197038, 36295557, 72591114, 108886671, 217773342]

約数ペア:

[(1, 217773342), (2, 108886671), (3, 72591114), (6, 36295557), (9, 24197038), (18, 12098519), (37, 5885766), (74, 2942883), (97, 2245086), (111, 1961922), (194, 1122543), (222, 980961), (291, 748362), (333, 653974), (582, 374181), (666, 326987), (873, 249454), (1746, 124727), (3371, 64602), (3589, 60678), (6742, 32301), (7178, 30339), (10113, 21534), (10767, 20226)]